refactor: refactor config part

common/config/config.go

@@ -0,0 +1,127 @@
+package config
+
+import (
+	"one-api/common/helper"
+	"os"
+	"strconv"
+	"sync"
+	"time"
+
+	"github.com/google/uuid"
+)
+
+var SystemName = "One API"
+var ServerAddress = "http://localhost:3000"
+var Footer = ""
+var Logo = ""
+var TopUpLink = ""
+var ChatLink = ""
+var QuotaPerUnit = 500 * 1000.0 // $0.002 / 1K tokens
+var DisplayInCurrencyEnabled = true
+var DisplayTokenStatEnabled = true
+
+// Any options with "Secret", "Token" in its key won't be return by GetOptions
+
+var SessionSecret = uuid.New().String()
+
+var OptionMap map[string]string
+var OptionMapRWMutex sync.RWMutex
+
+var ItemsPerPage = 10
+var MaxRecentItems = 100
+
+var PasswordLoginEnabled = true
+var PasswordRegisterEnabled = true
+var EmailVerificationEnabled = false
+var GitHubOAuthEnabled = false
+var WeChatAuthEnabled = false
+var TurnstileCheckEnabled = false
+var RegisterEnabled = true
+
+var EmailDomainRestrictionEnabled = false
+var EmailDomainWhitelist = []string{
+	"gmail.com",
+	"163.com",
+	"126.com",
+	"qq.com",
+	"outlook.com",
+	"hotmail.com",
+	"icloud.com",
+	"yahoo.com",
+	"foxmail.com",
+}
+
+var DebugEnabled = os.Getenv("DEBUG") == "true"
+var MemoryCacheEnabled = os.Getenv("MEMORY_CACHE_ENABLED") == "true"
+
+var LogConsumeEnabled = true
+
+var SMTPServer = ""
+var SMTPPort = 587
+var SMTPAccount = ""
+var SMTPFrom = ""
+var SMTPToken = ""
+
+var GitHubClientId = ""
+var GitHubClientSecret = ""
+
+var WeChatServerAddress = ""
+var WeChatServerToken = ""
+var WeChatAccountQRCodeImageURL = ""
+
+var TurnstileSiteKey = ""
+var TurnstileSecretKey = ""
+
+var QuotaForNewUser = 0
+var QuotaForInviter = 0
+var QuotaForInvitee = 0
+var ChannelDisableThreshold = 5.0
+var AutomaticDisableChannelEnabled = false
+var AutomaticEnableChannelEnabled = false
+var QuotaRemindThreshold = 1000
+var PreConsumedQuota = 500
+var ApproximateTokenEnabled = false
+var RetryTimes = 0
+
+var RootUserEmail = ""
+
+var IsMasterNode = os.Getenv("NODE_TYPE") != "slave"
+
+var requestInterval, _ = strconv.Atoi(os.Getenv("POLLING_INTERVAL"))
+var RequestInterval = time.Duration(requestInterval) * time.Second
+
+var SyncFrequency = helper.GetOrDefaultEnvInt("SYNC_FREQUENCY", 10*60) // unit is second
+
+var BatchUpdateEnabled = false
+var BatchUpdateInterval = helper.GetOrDefaultEnvInt("BATCH_UPDATE_INTERVAL", 5)
+
+var RelayTimeout = helper.GetOrDefaultEnvInt("RELAY_TIMEOUT", 0) // unit is second
+
+var GeminiSafetySetting = helper.GetOrDefaultEnvString("GEMINI_SAFETY_SETTING", "BLOCK_NONE")
+
+var Theme = helper.GetOrDefaultEnvString("THEME", "default")
+var ValidThemes = map[string]bool{
+	"default": true,
+	"berry":   true,
+}
+
+// All duration's unit is seconds
+// Shouldn't larger then RateLimitKeyExpirationDuration
+var (
+	GlobalApiRateLimitNum            = helper.GetOrDefaultEnvInt("GLOBAL_API_RATE_LIMIT", 180)
+	GlobalApiRateLimitDuration int64 = 3 * 60
+
+	GlobalWebRateLimitNum            = helper.GetOrDefaultEnvInt("GLOBAL_WEB_RATE_LIMIT", 60)
+	GlobalWebRateLimitDuration int64 = 3 * 60
+
+	UploadRateLimitNum            = 10
+	UploadRateLimitDuration int64 = 60
+
+	DownloadRateLimitNum            = 10
+	DownloadRateLimitDuration int64 = 60
+
+	CriticalRateLimitNum            = 20
+	CriticalRateLimitDuration int64 = 20 * 60
+)
+
+var RateLimitKeyExpirationDuration = 20 * time.Minute

common/constants.go

@@ -1,114 +1,9 @@
 package common
 
-import (
+import "time"
-	"os"
-	"strconv"
-	"sync"
-	"time"
-
-	"github.com/google/uuid"
-)
 
 var StartTime = time.Now().Unix() // unit: second
 var Version = "v0.0.0"            // this hard coding will be replaced automatically when building, no need to manually change
-var SystemName = "One API"
-var ServerAddress = "http://localhost:3000"
-var Footer = ""
-var Logo = ""
-var TopUpLink = ""
-var ChatLink = ""
-var QuotaPerUnit = 500 * 1000.0 // $0.002 / 1K tokens
-var DisplayInCurrencyEnabled = true
-var DisplayTokenStatEnabled = true
-
-// Any options with "Secret", "Token" in its key won't be return by GetOptions
-
-var SessionSecret = uuid.New().String()
-
-var OptionMap map[string]string
-var OptionMapRWMutex sync.RWMutex
-
-var ItemsPerPage = 10
-var MaxRecentItems = 100
-
-var PasswordLoginEnabled = true
-var PasswordRegisterEnabled = true
-var EmailVerificationEnabled = false
-var GitHubOAuthEnabled = false
-var WeChatAuthEnabled = false
-var TurnstileCheckEnabled = false
-var RegisterEnabled = true
-
-var EmailDomainRestrictionEnabled = false
-var EmailDomainWhitelist = []string{
-	"gmail.com",
-	"163.com",
-	"126.com",
-	"qq.com",
-	"outlook.com",
-	"hotmail.com",
-	"icloud.com",
-	"yahoo.com",
-	"foxmail.com",
-}
-
-var DebugEnabled = os.Getenv("DEBUG") == "true"
-var MemoryCacheEnabled = os.Getenv("MEMORY_CACHE_ENABLED") == "true"
-
-var LogConsumeEnabled = true
-
-var SMTPServer = ""
-var SMTPPort = 587
-var SMTPAccount = ""
-var SMTPFrom = ""
-var SMTPToken = ""
-
-var GitHubClientId = ""
-var GitHubClientSecret = ""
-
-var WeChatServerAddress = ""
-var WeChatServerToken = ""
-var WeChatAccountQRCodeImageURL = ""
-
-var TurnstileSiteKey = ""
-var TurnstileSecretKey = ""
-
-var QuotaForNewUser = 0
-var QuotaForInviter = 0
-var QuotaForInvitee = 0
-var ChannelDisableThreshold = 5.0
-var AutomaticDisableChannelEnabled = false
-var AutomaticEnableChannelEnabled = false
-var QuotaRemindThreshold = 1000
-var PreConsumedQuota = 500
-var ApproximateTokenEnabled = false
-var RetryTimes = 0
-
-var RootUserEmail = ""
-
-var IsMasterNode = os.Getenv("NODE_TYPE") != "slave"
-
-var requestInterval, _ = strconv.Atoi(os.Getenv("POLLING_INTERVAL"))
-var RequestInterval = time.Duration(requestInterval) * time.Second
-
-var SyncFrequency = GetOrDefault("SYNC_FREQUENCY", 10*60) // unit is second
-
-var BatchUpdateEnabled = false
-var BatchUpdateInterval = GetOrDefault("BATCH_UPDATE_INTERVAL", 5)
-
-var RelayTimeout = GetOrDefault("RELAY_TIMEOUT", 0) // unit is second
-
-var GeminiSafetySetting = GetOrDefaultString("GEMINI_SAFETY_SETTING", "BLOCK_NONE")
-
-var Theme = GetOrDefaultString("THEME", "default")
-var ValidThemes = map[string]bool{
-	"default": true,
-	"berry":   true,
-}
-
-const (
-	RequestIdKey = "X-Oneapi-Request-Id"
-)
 
 const (
 	RoleGuestUser  = 0
@@ -117,34 +12,6 @@ const (
 	RoleRootUser   = 100
 )
 
-var (
-	FileUploadPermission    = RoleGuestUser
-	FileDownloadPermission  = RoleGuestUser
-	ImageUploadPermission   = RoleGuestUser
-	ImageDownloadPermission = RoleGuestUser
-)
-
-// All duration's unit is seconds
-// Shouldn't larger then RateLimitKeyExpirationDuration
-var (
-	GlobalApiRateLimitNum            = GetOrDefault("GLOBAL_API_RATE_LIMIT", 180)
-	GlobalApiRateLimitDuration int64 = 3 * 60
-
-	GlobalWebRateLimitNum            = GetOrDefault("GLOBAL_WEB_RATE_LIMIT", 60)
-	GlobalWebRateLimitDuration int64 = 3 * 60
-
-	UploadRateLimitNum            = 10
-	UploadRateLimitDuration int64 = 60
-
-	DownloadRateLimitNum            = 10
-	DownloadRateLimitDuration int64 = 60
-
-	CriticalRateLimitNum            = 20
-	CriticalRateLimitDuration int64 = 20 * 60
-)
-
-var RateLimitKeyExpirationDuration = 20 * time.Minute
-
 const (
 	UserStatusEnabled  = 1 // don't use 0, 0 is the default value!
 	UserStatusDisabled = 2 // also don't use 0
@@ -199,29 +66,29 @@ const (
 )
 
 var ChannelBaseURLs = []string{
-	"",                                  // 0
+	"",                              // 0
-	"https://api.openai.com",            // 1
+	"https://api.openai.com",        // 1
-	"https://oa.api2d.net",              // 2
+	"https://oa.api2d.net",          // 2
-	"",                                  // 3
+	"",                              // 3
-	"https://api.closeai-proxy.xyz",     // 4
+	"https://api.closeai-proxy.xyz", // 4
-	"https://api.openai-sb.com",         // 5
+	"https://api.openai-sb.com",     // 5
-	"https://api.openaimax.com",         // 6
+	"https://api.openaimax.com",     // 6
-	"https://api.ohmygpt.com",           // 7
+	"https://api.ohmygpt.com",       // 7
-	"",                                  // 8
+	"",                              // 8
-	"https://api.caipacity.com",         // 9
+	"https://api.caipacity.com",     // 9
-	"https://api.aiproxy.io",            // 10
+	"https://api.aiproxy.io",        // 10
-	"",                                  // 11
+	"https://generativelanguage.googleapis.com", // 11
-	"https://api.api2gpt.com",           // 12
+	"https://api.api2gpt.com",                   // 12
-	"https://api.aigc2d.com",            // 13
+	"https://api.aigc2d.com",                    // 13
-	"https://api.anthropic.com",         // 14
+	"https://api.anthropic.com",                 // 14
-	"https://aip.baidubce.com",          // 15
+	"https://aip.baidubce.com",                  // 15
-	"https://open.bigmodel.cn",          // 16
+	"https://open.bigmodel.cn",                  // 16
-	"https://dashscope.aliyuncs.com",    // 17
+	"https://dashscope.aliyuncs.com",            // 17
-	"",                                  // 18
+	"",                                          // 18
-	"https://ai.360.cn",                 // 19
+	"https://ai.360.cn",                         // 19
-	"https://openrouter.ai/api",         // 20
+	"https://openrouter.ai/api",                 // 20
-	"https://api.aiproxy.io",            // 21
+	"https://api.aiproxy.io",                    // 21
-	"https://fastgpt.run/api/openapi",   // 22
+	"https://fastgpt.run/api/openapi",           // 22
-	"https://hunyuan.cloud.tencent.com", //23
+	"https://hunyuan.cloud.tencent.com",         // 23
-	"",                                  //24
+	"https://generativelanguage.googleapis.com", // 24
 }

common/database.go

@@ -1,7 +1,9 @@
 package common
 
+import "one-api/common/helper"
+
 var UsingSQLite = false
 var UsingPostgreSQL = false
 
 var SQLitePath = "one-api.db"
-var SQLiteBusyTimeout = GetOrDefault("SQLITE_BUSY_TIMEOUT", 3000)
+var SQLiteBusyTimeout = helper.GetOrDefaultEnvInt("SQLITE_BUSY_TIMEOUT", 3000)

common/email.go

@@ -6,18 +6,19 @@ import (
 	"encoding/base64"
 	"fmt"
 	"net/smtp"
+	"one-api/common/config"
 	"strings"
 	"time"
 )
 
 func SendEmail(subject string, receiver string, content string) error {
-	if SMTPFrom == "" { // for compatibility
+	if config.SMTPFrom == "" { // for compatibility
-		SMTPFrom = SMTPAccount
+		config.SMTPFrom = config.SMTPAccount
 	}
 	encodedSubject := fmt.Sprintf("=?UTF-8?B?%s?=", base64.StdEncoding.EncodeToString([]byte(subject)))
 
 	// Extract domain from SMTPFrom
-	parts := strings.Split(SMTPFrom, "@")
+	parts := strings.Split(config.SMTPFrom, "@")
 	var domain string
 	if len(parts) > 1 {
 		domain = parts[1]
@@ -36,21 +37,21 @@ func SendEmail(subject string, receiver string, content string) error {
 		"Message-ID: %s\r\n"+ // add Message-ID header to avoid being treated as spam, RFC 5322
 		"Date: %s\r\n"+
 		"Content-Type: text/html; charset=UTF-8\r\n\r\n%s\r\n",
-		receiver, SystemName, SMTPFrom, encodedSubject, messageId, time.Now().Format(time.RFC1123Z), content))
+		receiver, config.SystemName, config.SMTPFrom, encodedSubject, messageId, time.Now().Format(time.RFC1123Z), content))
-	auth := smtp.PlainAuth("", SMTPAccount, SMTPToken, SMTPServer)
+	auth := smtp.PlainAuth("", config.SMTPAccount, config.SMTPToken, config.SMTPServer)
-	addr := fmt.Sprintf("%s:%d", SMTPServer, SMTPPort)
+	addr := fmt.Sprintf("%s:%d", config.SMTPServer, config.SMTPPort)
 	to := strings.Split(receiver, ";")
 
-	if SMTPPort == 465 {
+	if config.SMTPPort == 465 {
 		tlsConfig := &tls.Config{
 			InsecureSkipVerify: true,
-			ServerName:         SMTPServer,
+			ServerName:         config.SMTPServer,
 		}
-		conn, err := tls.Dial("tcp", fmt.Sprintf("%s:%d", SMTPServer, SMTPPort), tlsConfig)
+		conn, err := tls.Dial("tcp", fmt.Sprintf("%s:%d", config.SMTPServer, config.SMTPPort), tlsConfig)
 		if err != nil {
 			return err
 		}
-		client, err := smtp.NewClient(conn, SMTPServer)
+		client, err := smtp.NewClient(conn, config.SMTPServer)
 		if err != nil {
 			return err
 		}
@@ -58,7 +59,7 @@ func SendEmail(subject string, receiver string, content string) error {
 		if err = client.Auth(auth); err != nil {
 			return err
 		}
-		if err = client.Mail(SMTPFrom); err != nil {
+		if err = client.Mail(config.SMTPFrom); err != nil {
 			return err
 		}
 		receiverEmails := strings.Split(receiver, ";")
@@ -80,7 +81,7 @@ func SendEmail(subject string, receiver string, content string) error {
 			return err
 		}
 	} else {
-		err = smtp.SendMail(addr, auth, SMTPAccount, to, mail)
+		err = smtp.SendMail(addr, auth, config.SMTPAccount, to, mail)
 	}
 	return err
 }

common/group-ratio.go

@@ -1,6 +1,9 @@
 package common
 
-import "encoding/json"
+import (
+	"encoding/json"
+	"one-api/common/logger"
+)
 
 var GroupRatio = map[string]float64{
 	"default": 1,
@@ -11,7 +14,7 @@ var GroupRatio = map[string]float64{
 func GroupRatio2JSONString() string {
 	jsonBytes, err := json.Marshal(GroupRatio)
 	if err != nil {
-		SysError("error marshalling model ratio: " + err.Error())
+		logger.SysError("error marshalling model ratio: " + err.Error())
 	}
 	return string(jsonBytes)
 }
@@ -24,7 +27,7 @@ func UpdateGroupRatioByJSONString(jsonStr string) error {
 func GetGroupRatio(name string) float64 {
 	ratio, ok := GroupRatio[name]
 	if !ok {
-		SysError("group ratio not found: " + name)
+		logger.SysError("group ratio not found: " + name)
 		return 1
 	}
 	return ratio

common/helper/helper.go

@@ -0,0 +1,224 @@
+package helper
+
+import (
+	"fmt"
+	"github.com/google/uuid"
+	"html/template"
+	"log"
+	"math/rand"
+	"net"
+	"one-api/common/logger"
+	"os"
+	"os/exec"
+	"runtime"
+	"strconv"
+	"strings"
+	"time"
+)
+
+func OpenBrowser(url string) {
+	var err error
+
+	switch runtime.GOOS {
+	case "linux":
+		err = exec.Command("xdg-open", url).Start()
+	case "windows":
+		err = exec.Command("rundll32", "url.dll,FileProtocolHandler", url).Start()
+	case "darwin":
+		err = exec.Command("open", url).Start()
+	}
+	if err != nil {
+		log.Println(err)
+	}
+}
+
+func GetIp() (ip string) {
+	ips, err := net.InterfaceAddrs()
+	if err != nil {
+		log.Println(err)
+		return ip
+	}
+
+	for _, a := range ips {
+		if ipNet, ok := a.(*net.IPNet); ok && !ipNet.IP.IsLoopback() {
+			if ipNet.IP.To4() != nil {
+				ip = ipNet.IP.String()
+				if strings.HasPrefix(ip, "10") {
+					return
+				}
+				if strings.HasPrefix(ip, "172") {
+					return
+				}
+				if strings.HasPrefix(ip, "192.168") {
+					return
+				}
+				ip = ""
+			}
+		}
+	}
+	return
+}
+
+var sizeKB = 1024
+var sizeMB = sizeKB * 1024
+var sizeGB = sizeMB * 1024
+
+func Bytes2Size(num int64) string {
+	numStr := ""
+	unit := "B"
+	if num/int64(sizeGB) > 1 {
+		numStr = fmt.Sprintf("%.2f", float64(num)/float64(sizeGB))
+		unit = "GB"
+	} else if num/int64(sizeMB) > 1 {
+		numStr = fmt.Sprintf("%d", int(float64(num)/float64(sizeMB)))
+		unit = "MB"
+	} else if num/int64(sizeKB) > 1 {
+		numStr = fmt.Sprintf("%d", int(float64(num)/float64(sizeKB)))
+		unit = "KB"
+	} else {
+		numStr = fmt.Sprintf("%d", num)
+	}
+	return numStr + " " + unit
+}
+
+func Seconds2Time(num int) (time string) {
+	if num/31104000 > 0 {
+		time += strconv.Itoa(num/31104000) + " 年 "
+		num %= 31104000
+	}
+	if num/2592000 > 0 {
+		time += strconv.Itoa(num/2592000) + " 个月 "
+		num %= 2592000
+	}
+	if num/86400 > 0 {
+		time += strconv.Itoa(num/86400) + " 天 "
+		num %= 86400
+	}
+	if num/3600 > 0 {
+		time += strconv.Itoa(num/3600) + " 小时 "
+		num %= 3600
+	}
+	if num/60 > 0 {
+		time += strconv.Itoa(num/60) + " 分钟 "
+		num %= 60
+	}
+	time += strconv.Itoa(num) + " 秒"
+	return
+}
+
+func Interface2String(inter interface{}) string {
+	switch inter.(type) {
+	case string:
+		return inter.(string)
+	case int:
+		return fmt.Sprintf("%d", inter.(int))
+	case float64:
+		return fmt.Sprintf("%f", inter.(float64))
+	}
+	return "Not Implemented"
+}
+
+func UnescapeHTML(x string) interface{} {
+	return template.HTML(x)
+}
+
+func IntMax(a int, b int) int {
+	if a >= b {
+		return a
+	} else {
+		return b
+	}
+}
+
+func GetUUID() string {
+	code := uuid.New().String()
+	code = strings.Replace(code, "-", "", -1)
+	return code
+}
+
+const keyChars = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
+
+func init() {
+	rand.Seed(time.Now().UnixNano())
+}
+
+func GenerateKey() string {
+	rand.Seed(time.Now().UnixNano())
+	key := make([]byte, 48)
+	for i := 0; i < 16; i++ {
+		key[i] = keyChars[rand.Intn(len(keyChars))]
+	}
+	uuid_ := GetUUID()
+	for i := 0; i < 32; i++ {
+		c := uuid_[i]
+		if i%2 == 0 && c >= 'a' && c <= 'z' {
+			c = c - 'a' + 'A'
+		}
+		key[i+16] = c
+	}
+	return string(key)
+}
+
+func GetRandomString(length int) string {
+	rand.Seed(time.Now().UnixNano())
+	key := make([]byte, length)
+	for i := 0; i < length; i++ {
+		key[i] = keyChars[rand.Intn(len(keyChars))]
+	}
+	return string(key)
+}
+
+func GetTimestamp() int64 {
+	return time.Now().Unix()
+}
+
+func GetTimeString() string {
+	now := time.Now()
+	return fmt.Sprintf("%s%d", now.Format("20060102150405"), now.UnixNano()%1e9)
+}
+
+func Max(a int, b int) int {
+	if a >= b {
+		return a
+	} else {
+		return b
+	}
+}
+
+func GetOrDefaultEnvInt(env string, defaultValue int) int {
+	if env == "" || os.Getenv(env) == "" {
+		return defaultValue
+	}
+	num, err := strconv.Atoi(os.Getenv(env))
+	if err != nil {
+		logger.SysError(fmt.Sprintf("failed to parse %s: %s, using default value: %d", env, err.Error(), defaultValue))
+		return defaultValue
+	}
+	return num
+}
+
+func GetOrDefaultEnvString(env string, defaultValue string) string {
+	if env == "" || os.Getenv(env) == "" {
+		return defaultValue
+	}
+	return os.Getenv(env)
+}
+
+func AssignOrDefault(value string, defaultValue string) string {
+	if len(value) != 0 {
+		return value
+	}
+	return defaultValue
+}
+
+func MessageWithRequestId(message string, id string) string {
+	return fmt.Sprintf("%s (request id: %s)", message, id)
+}
+
+func String2Int(str string) int {
+	num, err := strconv.Atoi(str)
+	if err != nil {
+		return 0
+	}
+	return num
+}

common/init.go

@@ -4,6 +4,8 @@ import (
 	"flag"
 	"fmt"
 	"log"
+	"one-api/common/config"
+	"one-api/common/logger"
 	"os"
 	"path/filepath"
 )
@@ -37,9 +39,9 @@ func init() {
 
 	if os.Getenv("SESSION_SECRET") != "" {
 		if os.Getenv("SESSION_SECRET") == "random_string" {
-			SysError("SESSION_SECRET is set to an example value, please change it to a random string.")
+			logger.SysError("SESSION_SECRET is set to an example value, please change it to a random string.")
 		} else {
-			SessionSecret = os.Getenv("SESSION_SECRET")
+			config.SessionSecret = os.Getenv("SESSION_SECRET")
 		}
 	}
 	if os.Getenv("SQLITE_PATH") != "" {
@@ -57,5 +59,6 @@ func init() {
 				log.Fatal(err)
 			}
 		}
+		logger.LogDir = *LogDir
 	}
 }

common/logger/constants.go

@@ -0,0 +1,7 @@
+package logger
+
+const (
+	RequestIdKey = "X-Oneapi-Request-Id"
+)
+
+var LogDir string

common/logger/logger.go

@@ -1,4 +1,4 @@
-package common
+package logger
 
 import (
 	"context"
@@ -25,7 +25,7 @@ var setupLogLock sync.Mutex
 var setupLogWorking bool
 
 func SetupLogger() {
-	if *LogDir != "" {
+	if LogDir != "" {
 		ok := setupLogLock.TryLock()
 		if !ok {
 			log.Println("setup log is already working")
@@ -35,7 +35,7 @@ func SetupLogger() {
 			setupLogLock.Unlock()
 			setupLogWorking = false
 		}()
-		logPath := filepath.Join(*LogDir, fmt.Sprintf("oneapi-%s.log", time.Now().Format("20060102")))
+		logPath := filepath.Join(LogDir, fmt.Sprintf("oneapi-%s.log", time.Now().Format("20060102")))
 		fd, err := os.OpenFile(logPath, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
 		if err != nil {
 			log.Fatal("failed to open log file")
@@ -55,18 +55,30 @@ func SysError(s string) {
 	_, _ = fmt.Fprintf(gin.DefaultErrorWriter, "[SYS] %v | %s \n", t.Format("2006/01/02 - 15:04:05"), s)
 }
 
-func LogInfo(ctx context.Context, msg string) {
+func Info(ctx context.Context, msg string) {
 	logHelper(ctx, loggerINFO, msg)
 }
 
-func LogWarn(ctx context.Context, msg string) {
+func Warn(ctx context.Context, msg string) {
 	logHelper(ctx, loggerWarn, msg)
 }
 
-func LogError(ctx context.Context, msg string) {
+func Error(ctx context.Context, msg string) {
 	logHelper(ctx, loggerError, msg)
 }
 
+func Infof(ctx context.Context, format string, a ...any) {
+	Info(ctx, fmt.Sprintf(format, a))
+}
+
+func Warnf(ctx context.Context, format string, a ...any) {
+	Warn(ctx, fmt.Sprintf(format, a))
+}
+
+func Errorf(ctx context.Context, format string, a ...any) {
+	Error(ctx, fmt.Sprintf(format, a))
+}
+
 func logHelper(ctx context.Context, level string, msg string) {
 	writer := gin.DefaultErrorWriter
 	if level == loggerINFO {
@@ -90,11 +102,3 @@ func FatalLog(v ...any) {
 	_, _ = fmt.Fprintf(gin.DefaultErrorWriter, "[FATAL] %v | %v \n", t.Format("2006/01/02 - 15:04:05"), v)
 	os.Exit(1)
 }
-
-func LogQuota(quota int) string {
-	if DisplayInCurrencyEnabled {
-		return fmt.Sprintf("＄%.6f 额度", float64(quota)/QuotaPerUnit)
-	} else {
-		return fmt.Sprintf("%d 点额度", quota)
-	}
-}

common/model-ratio.go

@@ -2,6 +2,7 @@ package common
 
 import (
 	"encoding/json"
+	"one-api/common/logger"
 	"strings"
 	"time"
 )
@@ -107,7 +108,7 @@ var ModelRatio = map[string]float64{
 func ModelRatio2JSONString() string {
 	jsonBytes, err := json.Marshal(ModelRatio)
 	if err != nil {
-		SysError("error marshalling model ratio: " + err.Error())
+		logger.SysError("error marshalling model ratio: " + err.Error())
 	}
 	return string(jsonBytes)
 }
@@ -123,7 +124,7 @@ func GetModelRatio(name string) float64 {
 	}
 	ratio, ok := ModelRatio[name]
 	if !ok {
-		SysError("model ratio not found: " + name)
+		logger.SysError("model ratio not found: " + name)
 		return 30
 	}
 	return ratio

common/redis.go

@@ -3,6 +3,7 @@ package common
 import (
 	"context"
 	"github.com/go-redis/redis/v8"
+	"one-api/common/logger"
 	"os"
 	"time"
 )
@@ -14,18 +15,18 @@ var RedisEnabled = true
 func InitRedisClient() (err error) {
 	if os.Getenv("REDIS_CONN_STRING") == "" {
 		RedisEnabled = false
-		SysLog("REDIS_CONN_STRING not set, Redis is not enabled")
+		logger.SysLog("REDIS_CONN_STRING not set, Redis is not enabled")
 		return nil
 	}
 	if os.Getenv("SYNC_FREQUENCY") == "" {
 		RedisEnabled = false
-		SysLog("SYNC_FREQUENCY not set, Redis is disabled")
+		logger.SysLog("SYNC_FREQUENCY not set, Redis is disabled")
 		return nil
 	}
-	SysLog("Redis is enabled")
+	logger.SysLog("Redis is enabled")
 	opt, err := redis.ParseURL(os.Getenv("REDIS_CONN_STRING"))
 	if err != nil {
-		FatalLog("failed to parse Redis connection string: " + err.Error())
+		logger.FatalLog("failed to parse Redis connection string: " + err.Error())
 	}
 	RDB = redis.NewClient(opt)
 
@@ -34,7 +35,7 @@ func InitRedisClient() (err error) {
 
 	_, err = RDB.Ping(ctx).Result()
 	if err != nil {
-		FatalLog("Redis ping test failed: " + err.Error())
+		logger.FatalLog("Redis ping test failed: " + err.Error())
 	}
 	return err
 }
@@ -42,7 +43,7 @@ func InitRedisClient() (err error) {
 func ParseRedisOption() *redis.Options {
 	opt, err := redis.ParseURL(os.Getenv("REDIS_CONN_STRING"))
 	if err != nil {
-		FatalLog("failed to parse Redis connection string: " + err.Error())
+		logger.FatalLog("failed to parse Redis connection string: " + err.Error())
 	}
 	return opt
 }

common/utils.go

@@ -2,215 +2,13 @@ package common
 
 import (
 	"fmt"
-	"github.com/google/uuid"
+	"one-api/common/config"
-	"html/template"
-	"log"
-	"math/rand"
-	"net"
-	"os"
-	"os/exec"
-	"runtime"
-	"strconv"
-	"strings"
-	"time"
 )
 
-func OpenBrowser(url string) {
+func LogQuota(quota int) string {
-	var err error
+	if config.DisplayInCurrencyEnabled {
-
+		return fmt.Sprintf("＄%.6f 额度", float64(quota)/config.QuotaPerUnit)
-	switch runtime.GOOS {
-	case "linux":
-		err = exec.Command("xdg-open", url).Start()
-	case "windows":
-		err = exec.Command("rundll32", "url.dll,FileProtocolHandler", url).Start()
-	case "darwin":
-		err = exec.Command("open", url).Start()
-	}
-	if err != nil {
-		log.Println(err)
-	}
-}
-
-func GetIp() (ip string) {
-	ips, err := net.InterfaceAddrs()
-	if err != nil {
-		log.Println(err)
-		return ip
-	}
-
-	for _, a := range ips {
-		if ipNet, ok := a.(*net.IPNet); ok && !ipNet.IP.IsLoopback() {
-			if ipNet.IP.To4() != nil {
-				ip = ipNet.IP.String()
-				if strings.HasPrefix(ip, "10") {
-					return
-				}
-				if strings.HasPrefix(ip, "172") {
-					return
-				}
-				if strings.HasPrefix(ip, "192.168") {
-					return
-				}
-				ip = ""
-			}
-		}
-	}
-	return
-}
-
-var sizeKB = 1024
-var sizeMB = sizeKB * 1024
-var sizeGB = sizeMB * 1024
-
-func Bytes2Size(num int64) string {
-	numStr := ""
-	unit := "B"
-	if num/int64(sizeGB) > 1 {
-		numStr = fmt.Sprintf("%.2f", float64(num)/float64(sizeGB))
-		unit = "GB"
-	} else if num/int64(sizeMB) > 1 {
-		numStr = fmt.Sprintf("%d", int(float64(num)/float64(sizeMB)))
-		unit = "MB"
-	} else if num/int64(sizeKB) > 1 {
-		numStr = fmt.Sprintf("%d", int(float64(num)/float64(sizeKB)))
-		unit = "KB"
 	} else {
-		numStr = fmt.Sprintf("%d", num)
+		return fmt.Sprintf("%d 点额度", quota)
-	}
-	return numStr + " " + unit
-}
-
-func Seconds2Time(num int) (time string) {
-	if num/31104000 > 0 {
-		time += strconv.Itoa(num/31104000) + " 年 "
-		num %= 31104000
-	}
-	if num/2592000 > 0 {
-		time += strconv.Itoa(num/2592000) + " 个月 "
-		num %= 2592000
-	}
-	if num/86400 > 0 {
-		time += strconv.Itoa(num/86400) + " 天 "
-		num %= 86400
-	}
-	if num/3600 > 0 {
-		time += strconv.Itoa(num/3600) + " 小时 "
-		num %= 3600
-	}
-	if num/60 > 0 {
-		time += strconv.Itoa(num/60) + " 分钟 "
-		num %= 60
-	}
-	time += strconv.Itoa(num) + " 秒"
-	return
-}
-
-func Interface2String(inter interface{}) string {
-	switch inter.(type) {
-	case string:
-		return inter.(string)
-	case int:
-		return fmt.Sprintf("%d", inter.(int))
-	case float64:
-		return fmt.Sprintf("%f", inter.(float64))
-	}
-	return "Not Implemented"
-}
-
-func UnescapeHTML(x string) interface{} {
-	return template.HTML(x)
-}
-
-func IntMax(a int, b int) int {
-	if a >= b {
-		return a
-	} else {
-		return b
 	}
 }
-
-func GetUUID() string {
-	code := uuid.New().String()
-	code = strings.Replace(code, "-", "", -1)
-	return code
-}
-
-const keyChars = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
-
-func init() {
-	rand.Seed(time.Now().UnixNano())
-}
-
-func GenerateKey() string {
-	rand.Seed(time.Now().UnixNano())
-	key := make([]byte, 48)
-	for i := 0; i < 16; i++ {
-		key[i] = keyChars[rand.Intn(len(keyChars))]
-	}
-	uuid_ := GetUUID()
-	for i := 0; i < 32; i++ {
-		c := uuid_[i]
-		if i%2 == 0 && c >= 'a' && c <= 'z' {
-			c = c - 'a' + 'A'
-		}
-		key[i+16] = c
-	}
-	return string(key)
-}
-
-func GetRandomString(length int) string {
-	rand.Seed(time.Now().UnixNano())
-	key := make([]byte, length)
-	for i := 0; i < length; i++ {
-		key[i] = keyChars[rand.Intn(len(keyChars))]
-	}
-	return string(key)
-}
-
-func GetTimestamp() int64 {
-	return time.Now().Unix()
-}
-
-func GetTimeString() string {
-	now := time.Now()
-	return fmt.Sprintf("%s%d", now.Format("20060102150405"), now.UnixNano()%1e9)
-}
-
-func Max(a int, b int) int {
-	if a >= b {
-		return a
-	} else {
-		return b
-	}
-}
-
-func GetOrDefault(env string, defaultValue int) int {
-	if env == "" || os.Getenv(env) == "" {
-		return defaultValue
-	}
-	num, err := strconv.Atoi(os.Getenv(env))
-	if err != nil {
-		SysError(fmt.Sprintf("failed to parse %s: %s, using default value: %d", env, err.Error(), defaultValue))
-		return defaultValue
-	}
-	return num
-}
-
-func GetOrDefaultString(env string, defaultValue string) string {
-	if env == "" || os.Getenv(env) == "" {
-		return defaultValue
-	}
-	return os.Getenv(env)
-}
-
-func MessageWithRequestId(message string, id string) string {
-	return fmt.Sprintf("%s (request id: %s)", message, id)
-}
-
-func String2Int(str string) int {
-	num, err := strconv.Atoi(str)
-	if err != nil {
-		return 0
-	}
-	return num
-}

controller/billing.go

@@ -2,7 +2,7 @@ package controller
 
 import (
 	"github.com/gin-gonic/gin"
-	"one-api/common"
+	"one-api/common/config"
 	"one-api/model"
 	"one-api/relay/channel/openai"
 )
@@ -13,7 +13,7 @@ func GetSubscription(c *gin.Context) {
 	var err error
 	var token *model.Token
 	var expiredTime int64
-	if common.DisplayTokenStatEnabled {
+	if config.DisplayTokenStatEnabled {
 		tokenId := c.GetInt("token_id")
 		token, err = model.GetTokenById(tokenId)
 		expiredTime = token.ExpiredTime
@@ -39,8 +39,8 @@ func GetSubscription(c *gin.Context) {
 	}
 	quota := remainQuota + usedQuota
 	amount := float64(quota)
-	if common.DisplayInCurrencyEnabled {
+	if config.DisplayInCurrencyEnabled {
-		amount /= common.QuotaPerUnit
+		amount /= config.QuotaPerUnit
 	}
 	if token != nil && token.UnlimitedQuota {
 		amount = 100000000
@@ -61,7 +61,7 @@ func GetUsage(c *gin.Context) {
 	var quota int
 	var err error
 	var token *model.Token
-	if common.DisplayTokenStatEnabled {
+	if config.DisplayTokenStatEnabled {
 		tokenId := c.GetInt("token_id")
 		token, err = model.GetTokenById(tokenId)
 		quota = token.UsedQuota
@@ -80,8 +80,8 @@ func GetUsage(c *gin.Context) {
 		return
 	}
 	amount := float64(quota)
-	if common.DisplayInCurrencyEnabled {
+	if config.DisplayInCurrencyEnabled {
-		amount /= common.QuotaPerUnit
+		amount /= config.QuotaPerUnit
 	}
 	usage := OpenAIUsageResponse{
 		Object:     "list",

controller/channel-billing.go

@@ -7,6 +7,8 @@ import (
 	"io"
 	"net/http"
 	"one-api/common"
+	"one-api/common/config"
+	"one-api/common/logger"
 	"one-api/model"
 	"one-api/relay/util"
 	"strconv"
@@ -314,7 +316,7 @@ func updateAllChannelsBalance() error {
 				disableChannel(channel.Id, channel.Name, "余额不足")
 			}
 		}
-		time.Sleep(common.RequestInterval)
+		time.Sleep(config.RequestInterval)
 	}
 	return nil
 }
@@ -339,8 +341,8 @@ func UpdateAllChannelsBalance(c *gin.Context) {
 func AutomaticallyUpdateChannels(frequency int) {
 	for {
 		time.Sleep(time.Duration(frequency) * time.Minute)
-		common.SysLog("updating all channels")
+		logger.SysLog("updating all channels")
 		_ = updateAllChannelsBalance()
-		common.SysLog("channels update done")
+		logger.SysLog("channels update done")
 	}
 }

controller/channel-test.go

@@ -8,6 +8,8 @@ import (
 	"io"
 	"net/http"
 	"one-api/common"
+	"one-api/common/config"
+	"one-api/common/logger"
 	"one-api/model"
 	"one-api/relay/channel/openai"
 	"one-api/relay/util"
@@ -150,12 +152,12 @@ var testAllChannelsLock sync.Mutex
 var testAllChannelsRunning bool = false
 
 func notifyRootUser(subject string, content string) {
-	if common.RootUserEmail == "" {
+	if config.RootUserEmail == "" {
-		common.RootUserEmail = model.GetRootUserEmail()
+		config.RootUserEmail = model.GetRootUserEmail()
 	}
-	err := common.SendEmail(subject, common.RootUserEmail, content)
+	err := common.SendEmail(subject, config.RootUserEmail, content)
 	if err != nil {
-		common.SysError(fmt.Sprintf("failed to send email: %s", err.Error()))
+		logger.SysError(fmt.Sprintf("failed to send email: %s", err.Error()))
 	}
 }
 
@@ -176,8 +178,8 @@ func enableChannel(channelId int, channelName string) {
 }
 
 func testAllChannels(notify bool) error {
-	if common.RootUserEmail == "" {
+	if config.RootUserEmail == "" {
-		common.RootUserEmail = model.GetRootUserEmail()
+		config.RootUserEmail = model.GetRootUserEmail()
 	}
 	testAllChannelsLock.Lock()
 	if testAllChannelsRunning {
@@ -191,7 +193,7 @@ func testAllChannels(notify bool) error {
 		return err
 	}
 	testRequest := buildTestRequest()
-	var disableThreshold = int64(common.ChannelDisableThreshold * 1000)
+	var disableThreshold = int64(config.ChannelDisableThreshold * 1000)
 	if disableThreshold == 0 {
 		disableThreshold = 10000000 // a impossible value
 	}
@@ -213,15 +215,15 @@ func testAllChannels(notify bool) error {
 				enableChannel(channel.Id, channel.Name)
 			}
 			channel.UpdateResponseTime(milliseconds)
-			time.Sleep(common.RequestInterval)
+			time.Sleep(config.RequestInterval)
 		}
 		testAllChannelsLock.Lock()
 		testAllChannelsRunning = false
 		testAllChannelsLock.Unlock()
 		if notify {
-			err := common.SendEmail("通道测试完成", common.RootUserEmail, "通道测试完成，如果没有收到禁用通知，说明所有通道都正常")
+			err := common.SendEmail("通道测试完成", config.RootUserEmail, "通道测试完成，如果没有收到禁用通知，说明所有通道都正常")
 			if err != nil {
-				common.SysError(fmt.Sprintf("failed to send email: %s", err.Error()))
+				logger.SysError(fmt.Sprintf("failed to send email: %s", err.Error()))
 			}
 		}
 	}()
@@ -247,8 +249,8 @@ func TestAllChannels(c *gin.Context) {
 func AutomaticallyTestChannels(frequency int) {
 	for {
 		time.Sleep(time.Duration(frequency) * time.Minute)
-		common.SysLog("testing all channels")
+		logger.SysLog("testing all channels")
 		_ = testAllChannels(false)
-		common.SysLog("channel test finished")
+		logger.SysLog("channel test finished")
 	}
 }

controller/channel.go

@@ -3,7 +3,8 @@ package controller
 import (
 	"github.com/gin-gonic/gin"
 	"net/http"
-	"one-api/common"
+	"one-api/common/config"
+	"one-api/common/helper"
 	"one-api/model"
 	"strconv"
 	"strings"
@@ -14,7 +15,7 @@ func GetAllChannels(c *gin.Context) {
 	if p < 0 {
 		p = 0
 	}
-	channels, err := model.GetAllChannels(p*common.ItemsPerPage, common.ItemsPerPage, false)
+	channels, err := model.GetAllChannels(p*config.ItemsPerPage, config.ItemsPerPage, false)
 	if err != nil {
 		c.JSON(http.StatusOK, gin.H{
 			"success": false,
@@ -83,7 +84,7 @@ func AddChannel(c *gin.Context) {
 		})
 		return
 	}
-	channel.CreatedTime = common.GetTimestamp()
+	channel.CreatedTime = helper.GetTimestamp()
 	keys := strings.Split(channel.Key, "\n")
 	channels := make([]model.Channel, 0, len(keys))
 	for _, key := range keys {

controller/github.go

@@ -9,6 +9,9 @@ import (
 	"github.com/gin-gonic/gin"
 	"net/http"
 	"one-api/common"
+	"one-api/common/config"
+	"one-api/common/helper"
+	"one-api/common/logger"
 	"one-api/model"
 	"strconv"
 	"time"
@@ -30,7 +33,7 @@ func getGitHubUserInfoByCode(code string) (*GitHubUser, error) {
 	if code == "" {
 		return nil, errors.New("无效的参数")
 	}
-	values := map[string]string{"client_id": common.GitHubClientId, "client_secret": common.GitHubClientSecret, "code": code}
+	values := map[string]string{"client_id": config.GitHubClientId, "client_secret": config.GitHubClientSecret, "code": code}
 	jsonData, err := json.Marshal(values)
 	if err != nil {
 		return nil, err
@@ -46,7 +49,7 @@ func getGitHubUserInfoByCode(code string) (*GitHubUser, error) {
 	}
 	res, err := client.Do(req)
 	if err != nil {
-		common.SysLog(err.Error())
+		logger.SysLog(err.Error())
 		return nil, errors.New("无法连接至 GitHub 服务器，请稍后重试！")
 	}
 	defer res.Body.Close()
@@ -62,7 +65,7 @@ func getGitHubUserInfoByCode(code string) (*GitHubUser, error) {
 	req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", oAuthResponse.AccessToken))
 	res2, err := client.Do(req)
 	if err != nil {
-		common.SysLog(err.Error())
+		logger.SysLog(err.Error())
 		return nil, errors.New("无法连接至 GitHub 服务器，请稍后重试！")
 	}
 	defer res2.Body.Close()
@@ -93,7 +96,7 @@ func GitHubOAuth(c *gin.Context) {
 		return
 	}
 
-	if !common.GitHubOAuthEnabled {
+	if !config.GitHubOAuthEnabled {
 		c.JSON(http.StatusOK, gin.H{
 			"success": false,
 			"message": "管理员未开启通过 GitHub 登录以及注册",
@@ -122,7 +125,7 @@ func GitHubOAuth(c *gin.Context) {
 			return
 		}
 	} else {
-		if common.RegisterEnabled {
+		if config.RegisterEnabled {
 			user.Username = "github_" + strconv.Itoa(model.GetMaxUserId()+1)
 			if githubUser.Name != "" {
 				user.DisplayName = githubUser.Name
@@ -160,7 +163,7 @@ func GitHubOAuth(c *gin.Context) {
 }
 
 func GitHubBind(c *gin.Context) {
-	if !common.GitHubOAuthEnabled {
+	if !config.GitHubOAuthEnabled {
 		c.JSON(http.StatusOK, gin.H{
 			"success": false,
 			"message": "管理员未开启通过 GitHub 登录以及注册",
@@ -216,7 +219,7 @@ func GitHubBind(c *gin.Context) {
 
 func GenerateOAuthCode(c *gin.Context) {
 	session := sessions.Default(c)
-	state := common.GetRandomString(12)
+	state := helper.GetRandomString(12)
 	session.Set("oauth_state", state)
 	err := session.Save()
 	if err != nil {

controller/log.go

@@ -3,7 +3,7 @@ package controller
 import (
 	"github.com/gin-gonic/gin"
 	"net/http"
-	"one-api/common"
+	"one-api/common/config"
 	"one-api/model"
 	"strconv"
 )
@@ -20,7 +20,7 @@ func GetAllLogs(c *gin.Context) {
 	tokenName := c.Query("token_name")
 	modelName := c.Query("model_name")
 	channel, _ := strconv.Atoi(c.Query("channel"))
-	logs, err := model.GetAllLogs(logType, startTimestamp, endTimestamp, modelName, username, tokenName, p*common.ItemsPerPage, common.ItemsPerPage, channel)
+	logs, err := model.GetAllLogs(logType, startTimestamp, endTimestamp, modelName, username, tokenName, p*config.ItemsPerPage, config.ItemsPerPage, channel)
 	if err != nil {
 		c.JSON(http.StatusOK, gin.H{
 			"success": false,
@@ -47,7 +47,7 @@ func GetUserLogs(c *gin.Context) {
 	endTimestamp, _ := strconv.ParseInt(c.Query("end_timestamp"), 10, 64)
 	tokenName := c.Query("token_name")
 	modelName := c.Query("model_name")
-	logs, err := model.GetUserLogs(userId, logType, startTimestamp, endTimestamp, modelName, tokenName, p*common.ItemsPerPage, common.ItemsPerPage)
+	logs, err := model.GetUserLogs(userId, logType, startTimestamp, endTimestamp, modelName, tokenName, p*config.ItemsPerPage, config.ItemsPerPage)
 	if err != nil {
 		c.JSON(http.StatusOK, gin.H{
 			"success": false,

controller/misc.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"net/http"
 	"one-api/common"
+	"one-api/common/config"
 	"one-api/model"
 	"strings"
 
@@ -18,55 +19,55 @@ func GetStatus(c *gin.Context) {
 		"data": gin.H{
 			"version":             common.Version,
 			"start_time":          common.StartTime,
-			"email_verification":  common.EmailVerificationEnabled,
+			"email_verification":  config.EmailVerificationEnabled,
-			"github_oauth":        common.GitHubOAuthEnabled,
+			"github_oauth":        config.GitHubOAuthEnabled,
-			"github_client_id":    common.GitHubClientId,
+			"github_client_id":    config.GitHubClientId,
-			"system_name":         common.SystemName,
+			"system_name":         config.SystemName,
-			"logo":                common.Logo,
+			"logo":                config.Logo,
-			"footer_html":         common.Footer,
+			"footer_html":         config.Footer,
-			"wechat_qrcode":       common.WeChatAccountQRCodeImageURL,
+			"wechat_qrcode":       config.WeChatAccountQRCodeImageURL,
-			"wechat_login":        common.WeChatAuthEnabled,
+			"wechat_login":        config.WeChatAuthEnabled,
-			"server_address":      common.ServerAddress,
+			"server_address":      config.ServerAddress,
-			"turnstile_check":     common.TurnstileCheckEnabled,
+			"turnstile_check":     config.TurnstileCheckEnabled,
-			"turnstile_site_key":  common.TurnstileSiteKey,
+			"turnstile_site_key":  config.TurnstileSiteKey,
-			"top_up_link":         common.TopUpLink,
+			"top_up_link":         config.TopUpLink,
-			"chat_link":           common.ChatLink,
+			"chat_link":           config.ChatLink,
-			"quota_per_unit":      common.QuotaPerUnit,
+			"quota_per_unit":      config.QuotaPerUnit,
-			"display_in_currency": common.DisplayInCurrencyEnabled,
+			"display_in_currency": config.DisplayInCurrencyEnabled,
 		},
 	})
 	return
 }
 
 func GetNotice(c *gin.Context) {
-	common.OptionMapRWMutex.RLock()
+	config.OptionMapRWMutex.RLock()
-	defer common.OptionMapRWMutex.RUnlock()
+	defer config.OptionMapRWMutex.RUnlock()
 	c.JSON(http.StatusOK, gin.H{
 		"success": true,
 		"message": "",
-		"data":    common.OptionMap["Notice"],
+		"data":    config.OptionMap["Notice"],
 	})
 	return
 }
 
 func GetAbout(c *gin.Context) {
-	common.OptionMapRWMutex.RLock()
+	config.OptionMapRWMutex.RLock()
-	defer common.OptionMapRWMutex.RUnlock()
+	defer config.OptionMapRWMutex.RUnlock()
 	c.JSON(http.StatusOK, gin.H{
 		"success": true,
 		"message": "",
-		"data":    common.OptionMap["About"],
+		"data":    config.OptionMap["About"],
 	})
 	return
 }
 
 func GetHomePageContent(c *gin.Context) {
-	common.OptionMapRWMutex.RLock()
+	config.OptionMapRWMutex.RLock()
-	defer common.OptionMapRWMutex.RUnlock()
+	defer config.OptionMapRWMutex.RUnlock()
 	c.JSON(http.StatusOK, gin.H{
 		"success": true,
 		"message": "",
-		"data":    common.OptionMap["HomePageContent"],
+		"data":    config.OptionMap["HomePageContent"],
 	})
 	return
 }
@@ -80,9 +81,9 @@ func SendEmailVerification(c *gin.Context) {
 		})
 		return
 	}
-	if common.EmailDomainRestrictionEnabled {
+	if config.EmailDomainRestrictionEnabled {
 		allowed := false
-		for _, domain := range common.EmailDomainWhitelist {
+		for _, domain := range config.EmailDomainWhitelist {
 			if strings.HasSuffix(email, "@"+domain) {
 				allowed = true
 				break
@@ -105,10 +106,10 @@ func SendEmailVerification(c *gin.Context) {
 	}
 	code := common.GenerateVerificationCode(6)
 	common.RegisterVerificationCodeWithKey(email, code, common.EmailVerificationPurpose)
-	subject := fmt.Sprintf("%s邮箱验证邮件", common.SystemName)
+	subject := fmt.Sprintf("%s邮箱验证邮件", config.SystemName)
 	content := fmt.Sprintf("<p>您好，你正在进行%s邮箱验证。</p>"+
 		"<p>您的验证码为: <strong>%s</strong></p>"+
-		"<p>验证码 %d 分钟内有效，如果不是本人操作，请忽略。</p>", common.SystemName, code, common.VerificationValidMinutes)
+		"<p>验证码 %d 分钟内有效，如果不是本人操作，请忽略。</p>", config.SystemName, code, common.VerificationValidMinutes)
 	err := common.SendEmail(subject, email, content)
 	if err != nil {
 		c.JSON(http.StatusOK, gin.H{
@@ -142,12 +143,12 @@ func SendPasswordResetEmail(c *gin.Context) {
 	}
 	code := common.GenerateVerificationCode(0)
 	common.RegisterVerificationCodeWithKey(email, code, common.PasswordResetPurpose)
-	link := fmt.Sprintf("%s/user/reset?email=%s&token=%s", common.ServerAddress, email, code)
+	link := fmt.Sprintf("%s/user/reset?email=%s&token=%s", config.ServerAddress, email, code)
-	subject := fmt.Sprintf("%s密码重置", common.SystemName)
+	subject := fmt.Sprintf("%s密码重置", config.SystemName)
 	content := fmt.Sprintf("<p>您好，你正在进行%s密码重置。</p>"+
 		"<p>点击 <a href='%s'>此处</a> 进行密码重置。</p>"+
 		"<p>如果链接无法点击，请尝试点击下面的链接或将其复制到浏览器中打开：<br> %s </p>"+
-		"<p>重置链接 %d 分钟内有效，如果不是本人操作，请忽略。</p>", common.SystemName, link, link, common.VerificationValidMinutes)
+		"<p>重置链接 %d 分钟内有效，如果不是本人操作，请忽略。</p>", config.SystemName, link, link, common.VerificationValidMinutes)
 	err := common.SendEmail(subject, email, content)
 	if err != nil {
 		c.JSON(http.StatusOK, gin.H{

controller/option.go

@@ -3,7 +3,8 @@ package controller
 import (
 	"encoding/json"
 	"net/http"
-	"one-api/common"
+	"one-api/common/config"
+	"one-api/common/helper"
 	"one-api/model"
 	"strings"
 
@@ -12,17 +13,17 @@ import (
 
 func GetOptions(c *gin.Context) {
 	var options []*model.Option
-	common.OptionMapRWMutex.Lock()
+	config.OptionMapRWMutex.Lock()
-	for k, v := range common.OptionMap {
+	for k, v := range config.OptionMap {
 		if strings.HasSuffix(k, "Token") || strings.HasSuffix(k, "Secret") {
 			continue
 		}
 		options = append(options, &model.Option{
 			Key:   k,
-			Value: common.Interface2String(v),
+			Value: helper.Interface2String(v),
 		})
 	}
-	common.OptionMapRWMutex.Unlock()
+	config.OptionMapRWMutex.Unlock()
 	c.JSON(http.StatusOK, gin.H{
 		"success": true,
 		"message": "",
@@ -43,7 +44,7 @@ func UpdateOption(c *gin.Context) {
 	}
 	switch option.Key {
 	case "Theme":
-		if !common.ValidThemes[option.Value] {
+		if !config.ValidThemes[option.Value] {
 			c.JSON(http.StatusOK, gin.H{
 				"success": false,
 				"message": "无效的主题",
@@ -51,7 +52,7 @@ func UpdateOption(c *gin.Context) {
 			return
 		}
 	case "GitHubOAuthEnabled":
-		if option.Value == "true" && common.GitHubClientId == "" {
+		if option.Value == "true" && config.GitHubClientId == "" {
 			c.JSON(http.StatusOK, gin.H{
 				"success": false,
 				"message": "无法启用 GitHub OAuth，请先填入 GitHub Client Id 以及 GitHub Client Secret！",
@@ -59,7 +60,7 @@ func UpdateOption(c *gin.Context) {
 			return
 		}
 	case "EmailDomainRestrictionEnabled":
-		if option.Value == "true" && len(common.EmailDomainWhitelist) == 0 {
+		if option.Value == "true" && len(config.EmailDomainWhitelist) == 0 {
 			c.JSON(http.StatusOK, gin.H{
 				"success": false,
 				"message": "无法启用邮箱域名限制，请先填入限制的邮箱域名！",
@@ -67,7 +68,7 @@ func UpdateOption(c *gin.Context) {
 			return
 		}
 	case "WeChatAuthEnabled":
-		if option.Value == "true" && common.WeChatServerAddress == "" {
+		if option.Value == "true" && config.WeChatServerAddress == "" {
 			c.JSON(http.StatusOK, gin.H{
 				"success": false,
 				"message": "无法启用微信登录，请先填入微信登录相关配置信息！",
@@ -75,7 +76,7 @@ func UpdateOption(c *gin.Context) {
 			return
 		}
 	case "TurnstileCheckEnabled":
-		if option.Value == "true" && common.TurnstileSiteKey == "" {
+		if option.Value == "true" && config.TurnstileSiteKey == "" {
 			c.JSON(http.StatusOK, gin.H{
 				"success": false,
 				"message": "无法启用 Turnstile 校验，请先填入 Turnstile 校验相关配置信息！",

controller/redemption.go

@@ -3,7 +3,8 @@ package controller
 import (
 	"github.com/gin-gonic/gin"
 	"net/http"
-	"one-api/common"
+	"one-api/common/config"
+	"one-api/common/helper"
 	"one-api/model"
 	"strconv"
 )
@@ -13,7 +14,7 @@ func GetAllRedemptions(c *gin.Context) {
 	if p < 0 {
 		p = 0
 	}
-	redemptions, err := model.GetAllRedemptions(p*common.ItemsPerPage, common.ItemsPerPage)
+	redemptions, err := model.GetAllRedemptions(p*config.ItemsPerPage, config.ItemsPerPage)
 	if err != nil {
 		c.JSON(http.StatusOK, gin.H{
 			"success": false,
@@ -105,12 +106,12 @@ func AddRedemption(c *gin.Context) {
 	}
 	var keys []string
 	for i := 0; i < redemption.Count; i++ {
-		key := common.GetUUID()
+		key := helper.GetUUID()
 		cleanRedemption := model.Redemption{
 			UserId:      c.GetInt("id"),
 			Name:        redemption.Name,
 			Key:         key,
-			CreatedTime: common.GetTimestamp(),
+			CreatedTime: helper.GetTimestamp(),
 			Quota:       redemption.Quota,
 		}
 		err = cleanRedemption.Insert()

controller/relay.go

@@ -2,43 +2,22 @@ package controller
 
 import (
 	"fmt"
+	"github.com/gin-gonic/gin"
 	"net/http"
-	"one-api/common"
+	"one-api/common/config"
+	"one-api/common/helper"
+	"one-api/common/logger"
 	"one-api/relay/channel/openai"
 	"one-api/relay/constant"
 	"one-api/relay/controller"
 	"one-api/relay/util"
 	"strconv"
-	"strings"
-
-	"github.com/gin-gonic/gin"
 )
 
 // https://platform.openai.com/docs/api-reference/chat
 
 func Relay(c *gin.Context) {
-	relayMode := constant.RelayModeUnknown
+	relayMode := constant.Path2RelayMode(c.Request.URL.Path)
-	if strings.HasPrefix(c.Request.URL.Path, "/v1/chat/completions") {
-		relayMode = constant.RelayModeChatCompletions
-	} else if strings.HasPrefix(c.Request.URL.Path, "/v1/completions") {
-		relayMode = constant.RelayModeCompletions
-	} else if strings.HasPrefix(c.Request.URL.Path, "/v1/embeddings") {
-		relayMode = constant.RelayModeEmbeddings
-	} else if strings.HasSuffix(c.Request.URL.Path, "embeddings") {
-		relayMode = constant.RelayModeEmbeddings
-	} else if strings.HasPrefix(c.Request.URL.Path, "/v1/moderations") {
-		relayMode = constant.RelayModeModerations
-	} else if strings.HasPrefix(c.Request.URL.Path, "/v1/images/generations") {
-		relayMode = constant.RelayModeImagesGenerations
-	} else if strings.HasPrefix(c.Request.URL.Path, "/v1/edits") {
-		relayMode = constant.RelayModeEdits
-	} else if strings.HasPrefix(c.Request.URL.Path, "/v1/audio/speech") {
-		relayMode = constant.RelayModeAudioSpeech
-	} else if strings.HasPrefix(c.Request.URL.Path, "/v1/audio/transcriptions") {
-		relayMode = constant.RelayModeAudioTranscription
-	} else if strings.HasPrefix(c.Request.URL.Path, "/v1/audio/translations") {
-		relayMode = constant.RelayModeAudioTranslation
-	}
 	var err *openai.ErrorWithStatusCode
 	switch relayMode {
 	case constant.RelayModeImagesGenerations:
@@ -53,11 +32,11 @@ func Relay(c *gin.Context) {
 		err = controller.RelayTextHelper(c, relayMode)
 	}
 	if err != nil {
-		requestId := c.GetString(common.RequestIdKey)
+		requestId := c.GetString(logger.RequestIdKey)
 		retryTimesStr := c.Query("retry")
 		retryTimes, _ := strconv.Atoi(retryTimesStr)
 		if retryTimesStr == "" {
-			retryTimes = common.RetryTimes
+			retryTimes = config.RetryTimes
 		}
 		if retryTimes > 0 {
 			c.Redirect(http.StatusTemporaryRedirect, fmt.Sprintf("%s?retry=%d", c.Request.URL.Path, retryTimes-1))
@@ -65,13 +44,13 @@ func Relay(c *gin.Context) {
 			if err.StatusCode == http.StatusTooManyRequests {
 				err.Error.Message = "当前分组上游负载已饱和，请稍后再试"
 			}
-			err.Error.Message = common.MessageWithRequestId(err.Error.Message, requestId)
+			err.Error.Message = helper.MessageWithRequestId(err.Error.Message, requestId)
 			c.JSON(err.StatusCode, gin.H{
 				"error": err.Error,
 			})
 		}
 		channelId := c.GetInt("channel_id")
-		common.LogError(c.Request.Context(), fmt.Sprintf("relay error (channel #%d): %s", channelId, err.Message))
+		logger.Error(c.Request.Context(), fmt.Sprintf("relay error (channel #%d): %s", channelId, err.Message))
 		// https://platform.openai.com/docs/guides/error-codes/api-errors
 		if util.ShouldDisableChannel(&err.Error, err.StatusCode) {
 			channelId := c.GetInt("channel_id")

controller/token.go

@@ -4,6 +4,8 @@ import (
 	"github.com/gin-gonic/gin"
 	"net/http"
 	"one-api/common"
+	"one-api/common/config"
+	"one-api/common/helper"
 	"one-api/model"
 	"strconv"
 )
@@ -14,7 +16,7 @@ func GetAllTokens(c *gin.Context) {
 	if p < 0 {
 		p = 0
 	}
-	tokens, err := model.GetAllUserTokens(userId, p*common.ItemsPerPage, common.ItemsPerPage)
+	tokens, err := model.GetAllUserTokens(userId, p*config.ItemsPerPage, config.ItemsPerPage)
 	if err != nil {
 		c.JSON(http.StatusOK, gin.H{
 			"success": false,
@@ -119,9 +121,9 @@ func AddToken(c *gin.Context) {
 	cleanToken := model.Token{
 		UserId:         c.GetInt("id"),
 		Name:           token.Name,
-		Key:            common.GenerateKey(),
+		Key:            helper.GenerateKey(),
-		CreatedTime:    common.GetTimestamp(),
+		CreatedTime:    helper.GetTimestamp(),
-		AccessedTime:   common.GetTimestamp(),
+		AccessedTime:   helper.GetTimestamp(),
 		ExpiredTime:    token.ExpiredTime,
 		RemainQuota:    token.RemainQuota,
 		UnlimitedQuota: token.UnlimitedQuota,
@@ -187,7 +189,7 @@ func UpdateToken(c *gin.Context) {
 		return
 	}
 	if token.Status == common.TokenStatusEnabled {
-		if cleanToken.Status == common.TokenStatusExpired && cleanToken.ExpiredTime <= common.GetTimestamp() && cleanToken.ExpiredTime != -1 {
+		if cleanToken.Status == common.TokenStatusExpired && cleanToken.ExpiredTime <= helper.GetTimestamp() && cleanToken.ExpiredTime != -1 {
 			c.JSON(http.StatusOK, gin.H{
 				"success": false,
 				"message": "令牌已过期，无法启用，请先修改令牌过期时间，或者设置为永不过期",

controller/user.go

@@ -5,6 +5,8 @@ import (
 	"fmt"
 	"net/http"
 	"one-api/common"
+	"one-api/common/config"
+	"one-api/common/helper"
 	"one-api/model"
 	"strconv"
 	"time"
@@ -19,7 +21,7 @@ type LoginRequest struct {
 }
 
 func Login(c *gin.Context) {
-	if !common.PasswordLoginEnabled {
+	if !config.PasswordLoginEnabled {
 		c.JSON(http.StatusOK, gin.H{
 			"message": "管理员关闭了密码登录",
 			"success": false,
@@ -106,14 +108,14 @@ func Logout(c *gin.Context) {
 }
 
 func Register(c *gin.Context) {
-	if !common.RegisterEnabled {
+	if !config.RegisterEnabled {
 		c.JSON(http.StatusOK, gin.H{
 			"message": "管理员关闭了新用户注册",
 			"success": false,
 		})
 		return
 	}
-	if !common.PasswordRegisterEnabled {
+	if !config.PasswordRegisterEnabled {
 		c.JSON(http.StatusOK, gin.H{
 			"message": "管理员关闭了通过密码进行注册，请使用第三方账户验证的形式进行注册",
 			"success": false,
@@ -136,7 +138,7 @@ func Register(c *gin.Context) {
 		})
 		return
 	}
-	if common.EmailVerificationEnabled {
+	if config.EmailVerificationEnabled {
 		if user.Email == "" || user.VerificationCode == "" {
 			c.JSON(http.StatusOK, gin.H{
 				"success": false,
@@ -160,7 +162,7 @@ func Register(c *gin.Context) {
 		DisplayName: user.Username,
 		InviterId:   inviterId,
 	}
-	if common.EmailVerificationEnabled {
+	if config.EmailVerificationEnabled {
 		cleanUser.Email = user.Email
 	}
 	if err := cleanUser.Insert(inviterId); err != nil {
@@ -182,7 +184,7 @@ func GetAllUsers(c *gin.Context) {
 	if p < 0 {
 		p = 0
 	}
-	users, err := model.GetAllUsers(p*common.ItemsPerPage, common.ItemsPerPage)
+	users, err := model.GetAllUsers(p*config.ItemsPerPage, config.ItemsPerPage)
 	if err != nil {
 		c.JSON(http.StatusOK, gin.H{
 			"success": false,
@@ -282,7 +284,7 @@ func GenerateAccessToken(c *gin.Context) {
 		})
 		return
 	}
-	user.AccessToken = common.GetUUID()
+	user.AccessToken = helper.GetUUID()
 
 	if model.DB.Where("access_token = ?", user.AccessToken).First(user).RowsAffected != 0 {
 		c.JSON(http.StatusOK, gin.H{
@@ -319,7 +321,7 @@ func GetAffCode(c *gin.Context) {
 		return
 	}
 	if user.AffCode == "" {
-		user.AffCode = common.GetRandomString(4)
+		user.AffCode = helper.GetRandomString(4)
 		if err := user.Update(false); err != nil {
 			c.JSON(http.StatusOK, gin.H{
 				"success": false,
@@ -726,7 +728,7 @@ func EmailBind(c *gin.Context) {
 		return
 	}
 	if user.Role == common.RoleRootUser {
-		common.RootUserEmail = email
+		config.RootUserEmail = email
 	}
 	c.JSON(http.StatusOK, gin.H{
 		"success": true,

controller/wechat.go

@@ -7,6 +7,7 @@ import (
 	"github.com/gin-gonic/gin"
 	"net/http"
 	"one-api/common"
+	"one-api/common/config"
 	"one-api/model"
 	"strconv"
 	"time"
@@ -22,11 +23,11 @@ func getWeChatIdByCode(code string) (string, error) {
 	if code == "" {
 		return "", errors.New("无效的参数")
 	}
-	req, err := http.NewRequest("GET", fmt.Sprintf("%s/api/wechat/user?code=%s", common.WeChatServerAddress, code), nil)
+	req, err := http.NewRequest("GET", fmt.Sprintf("%s/api/wechat/user?code=%s", config.WeChatServerAddress, code), nil)
 	if err != nil {
 		return "", err
 	}
-	req.Header.Set("Authorization", common.WeChatServerToken)
+	req.Header.Set("Authorization", config.WeChatServerToken)
 	client := http.Client{
 		Timeout: 5 * time.Second,
 	}
@@ -50,7 +51,7 @@ func getWeChatIdByCode(code string) (string, error) {
 }
 
 func WeChatAuth(c *gin.Context) {
-	if !common.WeChatAuthEnabled {
+	if !config.WeChatAuthEnabled {
 		c.JSON(http.StatusOK, gin.H{
 			"message": "管理员未开启通过微信登录以及注册",
 			"success": false,
@@ -79,7 +80,7 @@ func WeChatAuth(c *gin.Context) {
 			return
 		}
 	} else {
-		if common.RegisterEnabled {
+		if config.RegisterEnabled {
 			user.Username = "wechat_" + strconv.Itoa(model.GetMaxUserId()+1)
 			user.DisplayName = "WeChat User"
 			user.Role = common.RoleCommonUser
@@ -112,7 +113,7 @@ func WeChatAuth(c *gin.Context) {
 }
 
 func WeChatBind(c *gin.Context) {
-	if !common.WeChatAuthEnabled {
+	if !config.WeChatAuthEnabled {
 		c.JSON(http.StatusOK, gin.H{
 			"message": "管理员未开启通过微信登录以及注册",
 			"success": false,

main.go

@@ -7,6 +7,8 @@ import (
 	"github.com/gin-contrib/sessions/cookie"
 	"github.com/gin-gonic/gin"
 	"one-api/common"
+	"one-api/common/config"
+	"one-api/common/logger"
 	"one-api/controller"
 	"one-api/middleware"
 	"one-api/model"
@@ -20,65 +22,65 @@ import (
 var buildFS embed.FS
 
 func main() {
-	common.SetupLogger()
+	logger.SetupLogger()
-	common.SysLog(fmt.Sprintf("One API %s started", common.Version))
+	logger.SysLog(fmt.Sprintf("One API %s started", common.Version))
 	if os.Getenv("GIN_MODE") != "debug" {
 		gin.SetMode(gin.ReleaseMode)
 	}
-	if common.DebugEnabled {
+	if config.DebugEnabled {
-		common.SysLog("running in debug mode")
+		logger.SysLog("running in debug mode")
 	}
 	// Initialize SQL Database
 	err := model.InitDB()
 	if err != nil {
-		common.FatalLog("failed to initialize database: " + err.Error())
+		logger.FatalLog("failed to initialize database: " + err.Error())
 	}
 	defer func() {
 		err := model.CloseDB()
 		if err != nil {
-			common.FatalLog("failed to close database: " + err.Error())
+			logger.FatalLog("failed to close database: " + err.Error())
 		}
 	}()
 
 	// Initialize Redis
 	err = common.InitRedisClient()
 	if err != nil {
-		common.FatalLog("failed to initialize Redis: " + err.Error())
+		logger.FatalLog("failed to initialize Redis: " + err.Error())
 	}
 
 	// Initialize options
 	model.InitOptionMap()
-	common.SysLog(fmt.Sprintf("using theme %s", common.Theme))
+	logger.SysLog(fmt.Sprintf("using theme %s", config.Theme))
 	if common.RedisEnabled {
 		// for compatibility with old versions
-		common.MemoryCacheEnabled = true
+		config.MemoryCacheEnabled = true
 	}
-	if common.MemoryCacheEnabled {
+	if config.MemoryCacheEnabled {
-		common.SysLog("memory cache enabled")
+		logger.SysLog("memory cache enabled")
-		common.SysError(fmt.Sprintf("sync frequency: %d seconds", common.SyncFrequency))
+		logger.SysError(fmt.Sprintf("sync frequency: %d seconds", config.SyncFrequency))
 		model.InitChannelCache()
 	}
-	if common.MemoryCacheEnabled {
+	if config.MemoryCacheEnabled {
-		go model.SyncOptions(common.SyncFrequency)
+		go model.SyncOptions(config.SyncFrequency)
-		go model.SyncChannelCache(common.SyncFrequency)
+		go model.SyncChannelCache(config.SyncFrequency)
 	}
 	if os.Getenv("CHANNEL_UPDATE_FREQUENCY") != "" {
 		frequency, err := strconv.Atoi(os.Getenv("CHANNEL_UPDATE_FREQUENCY"))
 		if err != nil {
-			common.FatalLog("failed to parse CHANNEL_UPDATE_FREQUENCY: " + err.Error())
+			logger.FatalLog("failed to parse CHANNEL_UPDATE_FREQUENCY: " + err.Error())
 		}
 		go controller.AutomaticallyUpdateChannels(frequency)
 	}
 	if os.Getenv("CHANNEL_TEST_FREQUENCY") != "" {
 		frequency, err := strconv.Atoi(os.Getenv("CHANNEL_TEST_FREQUENCY"))
 		if err != nil {
-			common.FatalLog("failed to parse CHANNEL_TEST_FREQUENCY: " + err.Error())
+			logger.FatalLog("failed to parse CHANNEL_TEST_FREQUENCY: " + err.Error())
 		}
 		go controller.AutomaticallyTestChannels(frequency)
 	}
 	if os.Getenv("BATCH_UPDATE_ENABLED") == "true" {
-		common.BatchUpdateEnabled = true
+		config.BatchUpdateEnabled = true
-		common.SysLog("batch update enabled with interval " + strconv.Itoa(common.BatchUpdateInterval) + "s")
+		logger.SysLog("batch update enabled with interval " + strconv.Itoa(config.BatchUpdateInterval) + "s")
 		model.InitBatchUpdater()
 	}
 	openai.InitTokenEncoders()
@@ -91,7 +93,7 @@ func main() {
 	server.Use(middleware.RequestId())
 	middleware.SetUpLogger(server)
 	// Initialize session store
-	store := cookie.NewStore([]byte(common.SessionSecret))
+	store := cookie.NewStore([]byte(config.SessionSecret))
 	server.Use(sessions.Sessions("session", store))
 
 	router.SetRouter(server, buildFS)
@@ -101,6 +103,6 @@ func main() {
 	}
 	err = server.Run(":" + port)
 	if err != nil {
-		common.FatalLog("failed to start HTTP server: " + err.Error())
+		logger.FatalLog("failed to start HTTP server: " + err.Error())
 	}
 }

middleware/distributor.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"net/http"
 	"one-api/common"
+	"one-api/common/logger"
 	"one-api/model"
 	"strconv"
 	"strings"
@@ -69,7 +70,7 @@ func Distribute() func(c *gin.Context) {
 			if err != nil {
 				message := fmt.Sprintf("当前分组 %s 下对于模型 %s 无可用渠道", userGroup, modelRequest.Model)
 				if channel != nil {
-					common.SysError(fmt.Sprintf("渠道不存在：%d", channel.Id))
+					logger.SysError(fmt.Sprintf("渠道不存在：%d", channel.Id))
 					message = "数据库一致性已被破坏，请联系管理员"
 				}
 				abortWithMessage(c, http.StatusServiceUnavailable, message)

middleware/logger.go

@@ -3,14 +3,14 @@ package middleware
 import (
 	"fmt"
 	"github.com/gin-gonic/gin"
-	"one-api/common"
+	"one-api/common/logger"
 )
 
 func SetUpLogger(server *gin.Engine) {
 	server.Use(gin.LoggerWithFormatter(func(param gin.LogFormatterParams) string {
 		var requestID string
 		if param.Keys != nil {
-			requestID = param.Keys[common.RequestIdKey].(string)
+			requestID = param.Keys[logger.RequestIdKey].(string)
 		}
 		return fmt.Sprintf("[GIN] %s | %s | %3d | %13v | %15s | %7s %s\n",
 			param.TimeStamp.Format("2006/01/02 - 15:04:05"),

middleware/rate-limit.go

@@ -6,6 +6,7 @@ import (
 	"github.com/gin-gonic/gin"
 	"net/http"
 	"one-api/common"
+	"one-api/common/config"
 	"time"
 )
 
@@ -26,7 +27,7 @@ func redisRateLimiter(c *gin.Context, maxRequestNum int, duration int64, mark st
 	}
 	if listLength < int64(maxRequestNum) {
 		rdb.LPush(ctx, key, time.Now().Format(timeFormat))
-		rdb.Expire(ctx, key, common.RateLimitKeyExpirationDuration)
+		rdb.Expire(ctx, key, config.RateLimitKeyExpirationDuration)
 	} else {
 		oldTimeStr, _ := rdb.LIndex(ctx, key, -1).Result()
 		oldTime, err := time.Parse(timeFormat, oldTimeStr)
@@ -47,14 +48,14 @@ func redisRateLimiter(c *gin.Context, maxRequestNum int, duration int64, mark st
 		// time.Since will return negative number!
 		// See: https://stackoverflow.com/questions/50970900/why-is-time-since-returning-negative-durations-on-windows
 		if int64(nowTime.Sub(oldTime).Seconds()) < duration {
-			rdb.Expire(ctx, key, common.RateLimitKeyExpirationDuration)
+			rdb.Expire(ctx, key, config.RateLimitKeyExpirationDuration)
 			c.Status(http.StatusTooManyRequests)
 			c.Abort()
 			return
 		} else {
 			rdb.LPush(ctx, key, time.Now().Format(timeFormat))
 			rdb.LTrim(ctx, key, 0, int64(maxRequestNum-1))
-			rdb.Expire(ctx, key, common.RateLimitKeyExpirationDuration)
+			rdb.Expire(ctx, key, config.RateLimitKeyExpirationDuration)
 		}
 	}
 }
@@ -75,7 +76,7 @@ func rateLimitFactory(maxRequestNum int, duration int64, mark string) func(c *gi
 		}
 	} else {
 		// It's safe to call multi times.
-		inMemoryRateLimiter.Init(common.RateLimitKeyExpirationDuration)
+		inMemoryRateLimiter.Init(config.RateLimitKeyExpirationDuration)
 		return func(c *gin.Context) {
 			memoryRateLimiter(c, maxRequestNum, duration, mark)
 		}
@@ -83,21 +84,21 @@ func rateLimitFactory(maxRequestNum int, duration int64, mark string) func(c *gi
 }
 
 func GlobalWebRateLimit() func(c *gin.Context) {
-	return rateLimitFactory(common.GlobalWebRateLimitNum, common.GlobalWebRateLimitDuration, "GW")
+	return rateLimitFactory(config.GlobalWebRateLimitNum, config.GlobalWebRateLimitDuration, "GW")
 }
 
 func GlobalAPIRateLimit() func(c *gin.Context) {
-	return rateLimitFactory(common.GlobalApiRateLimitNum, common.GlobalApiRateLimitDuration, "GA")
+	return rateLimitFactory(config.GlobalApiRateLimitNum, config.GlobalApiRateLimitDuration, "GA")
 }
 
 func CriticalRateLimit() func(c *gin.Context) {
-	return rateLimitFactory(common.CriticalRateLimitNum, common.CriticalRateLimitDuration, "CT")
+	return rateLimitFactory(config.CriticalRateLimitNum, config.CriticalRateLimitDuration, "CT")
 }
 
 func DownloadRateLimit() func(c *gin.Context) {
-	return rateLimitFactory(common.DownloadRateLimitNum, common.DownloadRateLimitDuration, "DW")
+	return rateLimitFactory(config.DownloadRateLimitNum, config.DownloadRateLimitDuration, "DW")
 }
 
 func UploadRateLimit() func(c *gin.Context) {
-	return rateLimitFactory(common.UploadRateLimitNum, common.UploadRateLimitDuration, "UP")
+	return rateLimitFactory(config.UploadRateLimitNum, config.UploadRateLimitDuration, "UP")
 }

middleware/recover.go

@@ -4,7 +4,7 @@ import (
 	"fmt"
 	"github.com/gin-gonic/gin"
 	"net/http"
-	"one-api/common"
+	"one-api/common/logger"
 	"runtime/debug"
 )
 
@@ -12,8 +12,8 @@ func RelayPanicRecover() gin.HandlerFunc {
 	return func(c *gin.Context) {
 		defer func() {
 			if err := recover(); err != nil {
-				common.SysError(fmt.Sprintf("panic detected: %v", err))
+				logger.SysError(fmt.Sprintf("panic detected: %v", err))
-				common.SysError(fmt.Sprintf("stacktrace from panic: %s", string(debug.Stack())))
+				logger.SysError(fmt.Sprintf("stacktrace from panic: %s", string(debug.Stack())))
 				c.JSON(http.StatusInternalServerError, gin.H{
 					"error": gin.H{
 						"message": fmt.Sprintf("Panic detected, error: %v. Please submit a issue here: https://github.com/songquanpeng/one-api", err),

middleware/request-id.go

@@ -3,16 +3,17 @@ package middleware
 import (
 	"context"
 	"github.com/gin-gonic/gin"
-	"one-api/common"
+	"one-api/common/helper"
+	"one-api/common/logger"
 )
 
 func RequestId() func(c *gin.Context) {
 	return func(c *gin.Context) {
-		id := common.GetTimeString() + common.GetRandomString(8)
+		id := helper.GetTimeString() + helper.GetRandomString(8)
-		c.Set(common.RequestIdKey, id)
+		c.Set(logger.RequestIdKey, id)
-		ctx := context.WithValue(c.Request.Context(), common.RequestIdKey, id)
+		ctx := context.WithValue(c.Request.Context(), logger.RequestIdKey, id)
 		c.Request = c.Request.WithContext(ctx)
-		c.Header(common.RequestIdKey, id)
+		c.Header(logger.RequestIdKey, id)
 		c.Next()
 	}
 }

middleware/turnstile-check.go

@@ -6,7 +6,8 @@ import (
 	"github.com/gin-gonic/gin"
 	"net/http"
 	"net/url"
-	"one-api/common"
+	"one-api/common/config"
+	"one-api/common/logger"
 )
 
 type turnstileCheckResponse struct {
@@ -15,7 +16,7 @@ type turnstileCheckResponse struct {
 
 func TurnstileCheck() gin.HandlerFunc {
 	return func(c *gin.Context) {
-		if common.TurnstileCheckEnabled {
+		if config.TurnstileCheckEnabled {
 			session := sessions.Default(c)
 			turnstileChecked := session.Get("turnstile")
 			if turnstileChecked != nil {
@@ -32,12 +33,12 @@ func TurnstileCheck() gin.HandlerFunc {
 				return
 			}
 			rawRes, err := http.PostForm("https://challenges.cloudflare.com/turnstile/v0/siteverify", url.Values{
-				"secret":   {common.TurnstileSecretKey},
+				"secret":   {config.TurnstileSecretKey},
 				"response": {response},
 				"remoteip": {c.ClientIP()},
 			})
 			if err != nil {
-				common.SysError(err.Error())
+				logger.SysError(err.Error())
 				c.JSON(http.StatusOK, gin.H{
 					"success": false,
 					"message": err.Error(),
@@ -49,7 +50,7 @@ func TurnstileCheck() gin.HandlerFunc {
 			var res turnstileCheckResponse
 			err = json.NewDecoder(rawRes.Body).Decode(&res)
 			if err != nil {
-				common.SysError(err.Error())
+				logger.SysError(err.Error())
 				c.JSON(http.StatusOK, gin.H{
 					"success": false,
 					"message": err.Error(),

middleware/utils.go

@@ -2,16 +2,17 @@ package middleware
 
 import (
 	"github.com/gin-gonic/gin"
-	"one-api/common"
+	"one-api/common/helper"
+	"one-api/common/logger"
 )
 
 func abortWithMessage(c *gin.Context, statusCode int, message string) {
 	c.JSON(statusCode, gin.H{
 		"error": gin.H{
-			"message": common.MessageWithRequestId(message, c.GetString(common.RequestIdKey)),
+			"message": helper.MessageWithRequestId(message, c.GetString(logger.RequestIdKey)),
 			"type":    "one_api_error",
 		},
 	})
 	c.Abort()
-	common.LogError(c.Request.Context(), message)
+	logger.Error(c.Request.Context(), message)
 }

model/cache.go

@@ -6,6 +6,8 @@ import (
 	"fmt"
 	"math/rand"
 	"one-api/common"
+	"one-api/common/config"
+	"one-api/common/logger"
 	"sort"
 	"strconv"
 	"strings"
@@ -14,10 +16,10 @@ import (
 )
 
 var (
-	TokenCacheSeconds         = common.SyncFrequency
+	TokenCacheSeconds         = config.SyncFrequency
-	UserId2GroupCacheSeconds  = common.SyncFrequency
+	UserId2GroupCacheSeconds  = config.SyncFrequency
-	UserId2QuotaCacheSeconds  = common.SyncFrequency
+	UserId2QuotaCacheSeconds  = config.SyncFrequency
-	UserId2StatusCacheSeconds = common.SyncFrequency
+	UserId2StatusCacheSeconds = config.SyncFrequency
 )
 
 func CacheGetTokenByKey(key string) (*Token, error) {
@@ -42,7 +44,7 @@ func CacheGetTokenByKey(key string) (*Token, error) {
 		}
 		err = common.RedisSet(fmt.Sprintf("token:%s", key), string(jsonBytes), time.Duration(TokenCacheSeconds)*time.Second)
 		if err != nil {
-			common.SysError("Redis set token error: " + err.Error())
+			logger.SysError("Redis set token error: " + err.Error())
 		}
 		return &token, nil
 	}
@@ -62,7 +64,7 @@ func CacheGetUserGroup(id int) (group string, err error) {
 		}
 		err = common.RedisSet(fmt.Sprintf("user_group:%d", id), group, time.Duration(UserId2GroupCacheSeconds)*time.Second)
 		if err != nil {
-			common.SysError("Redis set user group error: " + err.Error())
+			logger.SysError("Redis set user group error: " + err.Error())
 		}
 	}
 	return group, err
@@ -80,7 +82,7 @@ func CacheGetUserQuota(id int) (quota int, err error) {
 		}
 		err = common.RedisSet(fmt.Sprintf("user_quota:%d", id), fmt.Sprintf("%d", quota), time.Duration(UserId2QuotaCacheSeconds)*time.Second)
 		if err != nil {
-			common.SysError("Redis set user quota error: " + err.Error())
+			logger.SysError("Redis set user quota error: " + err.Error())
 		}
 		return quota, err
 	}
@@ -127,7 +129,7 @@ func CacheIsUserEnabled(userId int) (bool, error) {
 	}
 	err = common.RedisSet(fmt.Sprintf("user_enabled:%d", userId), enabled, time.Duration(UserId2StatusCacheSeconds)*time.Second)
 	if err != nil {
-		common.SysError("Redis set user enabled error: " + err.Error())
+		logger.SysError("Redis set user enabled error: " + err.Error())
 	}
 	return userEnabled, err
 }
@@ -178,19 +180,19 @@ func InitChannelCache() {
 	channelSyncLock.Lock()
 	group2model2channels = newGroup2model2channels
 	channelSyncLock.Unlock()
-	common.SysLog("channels synced from database")
+	logger.SysLog("channels synced from database")
 }
 
 func SyncChannelCache(frequency int) {
 	for {
 		time.Sleep(time.Duration(frequency) * time.Second)
-		common.SysLog("syncing channels from database")
+		logger.SysLog("syncing channels from database")
 		InitChannelCache()
 	}
 }
 
 func CacheGetRandomSatisfiedChannel(group string, model string) (*Channel, error) {
-	if !common.MemoryCacheEnabled {
+	if !config.MemoryCacheEnabled {
 		return GetRandomSatisfiedChannel(group, model)
 	}
 	channelSyncLock.RLock()

model/channel.go

@@ -1,8 +1,13 @@
 package model
 
 import (
+	"encoding/json"
+	"fmt"
 	"gorm.io/gorm"
 	"one-api/common"
+	"one-api/common/config"
+	"one-api/common/helper"
+	"one-api/common/logger"
 )
 
 type Channel struct {
@@ -42,7 +47,7 @@ func SearchChannels(keyword string) (channels []*Channel, err error) {
 	if common.UsingPostgreSQL {
 		keyCol = `"key"`
 	}
-	err = DB.Omit("key").Where("id = ? or name LIKE ? or "+keyCol+" = ?", common.String2Int(keyword), keyword+"%", keyword).Find(&channels).Error
+	err = DB.Omit("key").Where("id = ? or name LIKE ? or "+keyCol+" = ?", helper.String2Int(keyword), keyword+"%", keyword).Find(&channels).Error
 	return channels, err
 }
 
@@ -86,11 +91,17 @@ func (channel *Channel) GetBaseURL() string {
 	return *channel.BaseURL
 }
 
-func (channel *Channel) GetModelMapping() string {
+func (channel *Channel) GetModelMapping() map[string]string {
-	if channel.ModelMapping == nil {
+	if channel.ModelMapping == nil || *channel.ModelMapping == "" || *channel.ModelMapping == "{}" {
-		return ""
+		return nil
 	}
-	return *channel.ModelMapping
+	modelMapping := make(map[string]string)
+	err := json.Unmarshal([]byte(*channel.ModelMapping), &modelMapping)
+	if err != nil {
+		logger.SysError(fmt.Sprintf("failed to unmarshal model mapping for channel %d, error: %s", channel.Id, err.Error()))
+		return nil
+	}
+	return modelMapping
 }
 
 func (channel *Channel) Insert() error {
@@ -116,21 +127,21 @@ func (channel *Channel) Update() error {
 
 func (channel *Channel) UpdateResponseTime(responseTime int64) {
 	err := DB.Model(channel).Select("response_time", "test_time").Updates(Channel{
-		TestTime:     common.GetTimestamp(),
+		TestTime:     helper.GetTimestamp(),
 		ResponseTime: int(responseTime),
 	}).Error
 	if err != nil {
-		common.SysError("failed to update response time: " + err.Error())
+		logger.SysError("failed to update response time: " + err.Error())
 	}
 }
 
 func (channel *Channel) UpdateBalance(balance float64) {
 	err := DB.Model(channel).Select("balance_updated_time", "balance").Updates(Channel{
-		BalanceUpdatedTime: common.GetTimestamp(),
+		BalanceUpdatedTime: helper.GetTimestamp(),
 		Balance:            balance,
 	}).Error
 	if err != nil {
-		common.SysError("failed to update balance: " + err.Error())
+		logger.SysError("failed to update balance: " + err.Error())
 	}
 }
 
@@ -147,16 +158,16 @@ func (channel *Channel) Delete() error {
 func UpdateChannelStatusById(id int, status int) {
 	err := UpdateAbilityStatus(id, status == common.ChannelStatusEnabled)
 	if err != nil {
-		common.SysError("failed to update ability status: " + err.Error())
+		logger.SysError("failed to update ability status: " + err.Error())
 	}
 	err = DB.Model(&Channel{}).Where("id = ?", id).Update("status", status).Error
 	if err != nil {
-		common.SysError("failed to update channel status: " + err.Error())
+		logger.SysError("failed to update channel status: " + err.Error())
 	}
 }
 
 func UpdateChannelUsedQuota(id int, quota int) {
-	if common.BatchUpdateEnabled {
+	if config.BatchUpdateEnabled {
 		addNewRecord(BatchUpdateTypeChannelUsedQuota, id, quota)
 		return
 	}
@@ -166,7 +177,7 @@ func UpdateChannelUsedQuota(id int, quota int) {
 func updateChannelUsedQuota(id int, quota int) {
 	err := DB.Model(&Channel{}).Where("id = ?", id).Update("used_quota", gorm.Expr("used_quota + ?", quota)).Error
 	if err != nil {
-		common.SysError("failed to update channel used quota: " + err.Error())
+		logger.SysError("failed to update channel used quota: " + err.Error())
 	}
 }
 

model/log.go

@@ -4,6 +4,9 @@ import (
 	"context"
 	"fmt"
 	"one-api/common"
+	"one-api/common/config"
+	"one-api/common/helper"
+	"one-api/common/logger"
 
 	"gorm.io/gorm"
 )
@@ -32,31 +35,31 @@ const (
 )
 
 func RecordLog(userId int, logType int, content string) {
-	if logType == LogTypeConsume && !common.LogConsumeEnabled {
+	if logType == LogTypeConsume && !config.LogConsumeEnabled {
 		return
 	}
 	log := &Log{
 		UserId:    userId,
 		Username:  GetUsernameById(userId),
-		CreatedAt: common.GetTimestamp(),
+		CreatedAt: helper.GetTimestamp(),
 		Type:      logType,
 		Content:   content,
 	}
 	err := DB.Create(log).Error
 	if err != nil {
-		common.SysError("failed to record log: " + err.Error())
+		logger.SysError("failed to record log: " + err.Error())
 	}
 }
 
 func RecordConsumeLog(ctx context.Context, userId int, channelId int, promptTokens int, completionTokens int, modelName string, tokenName string, quota int, content string) {
-	common.LogInfo(ctx, fmt.Sprintf("record consume log: userId=%d, channelId=%d, promptTokens=%d, completionTokens=%d, modelName=%s, tokenName=%s, quota=%d, content=%s", userId, channelId, promptTokens, completionTokens, modelName, tokenName, quota, content))
+	logger.Info(ctx, fmt.Sprintf("record consume log: userId=%d, channelId=%d, promptTokens=%d, completionTokens=%d, modelName=%s, tokenName=%s, quota=%d, content=%s", userId, channelId, promptTokens, completionTokens, modelName, tokenName, quota, content))
-	if !common.LogConsumeEnabled {
+	if !config.LogConsumeEnabled {
 		return
 	}
 	log := &Log{
 		UserId:           userId,
 		Username:         GetUsernameById(userId),
-		CreatedAt:        common.GetTimestamp(),
+		CreatedAt:        helper.GetTimestamp(),
 		Type:             LogTypeConsume,
 		Content:          content,
 		PromptTokens:     promptTokens,
@@ -68,7 +71,7 @@ func RecordConsumeLog(ctx context.Context, userId int, channelId int, promptToke
 	}
 	err := DB.Create(log).Error
 	if err != nil {
-		common.LogError(ctx, "failed to record log: "+err.Error())
+		logger.Error(ctx, "failed to record log: "+err.Error())
 	}
 }
 
@@ -125,12 +128,12 @@ func GetUserLogs(userId int, logType int, startTimestamp int64, endTimestamp int
 }
 
 func SearchAllLogs(keyword string) (logs []*Log, err error) {
-	err = DB.Where("type = ? or content LIKE ?", keyword, keyword+"%").Order("id desc").Limit(common.MaxRecentItems).Find(&logs).Error
+	err = DB.Where("type = ? or content LIKE ?", keyword, keyword+"%").Order("id desc").Limit(config.MaxRecentItems).Find(&logs).Error
 	return logs, err
 }
 
 func SearchUserLogs(userId int, keyword string) (logs []*Log, err error) {
-	err = DB.Where("user_id = ? and type = ?", userId, keyword).Order("id desc").Limit(common.MaxRecentItems).Omit("id").Find(&logs).Error
+	err = DB.Where("user_id = ? and type = ?", userId, keyword).Order("id desc").Limit(config.MaxRecentItems).Omit("id").Find(&logs).Error
 	return logs, err
 }
 

model/main.go

@@ -7,6 +7,9 @@ import (
 	"gorm.io/driver/sqlite"
 	"gorm.io/gorm"
 	"one-api/common"
+	"one-api/common/config"
+	"one-api/common/helper"
+	"one-api/common/logger"
 	"os"
 	"strings"
 	"time"
@@ -18,7 +21,7 @@ func createRootAccountIfNeed() error {
 	var user User
 	//if user.Status != util.UserStatusEnabled {
 	if err := DB.First(&user).Error; err != nil {
-		common.SysLog("no user exists, create a root user for you: username is root, password is 123456")
+		logger.SysLog("no user exists, create a root user for you: username is root, password is 123456")
 		hashedPassword, err := common.Password2Hash("123456")
 		if err != nil {
 			return err
@@ -29,7 +32,7 @@ func createRootAccountIfNeed() error {
 			Role:        common.RoleRootUser,
 			Status:      common.UserStatusEnabled,
 			DisplayName: "Root User",
-			AccessToken: common.GetUUID(),
+			AccessToken: helper.GetUUID(),
 			Quota:       100000000,
 		}
 		DB.Create(&rootUser)
@@ -42,7 +45,7 @@ func chooseDB() (*gorm.DB, error) {
 		dsn := os.Getenv("SQL_DSN")
 		if strings.HasPrefix(dsn, "postgres://") {
 			// Use PostgreSQL
-			common.SysLog("using PostgreSQL as database")
+			logger.SysLog("using PostgreSQL as database")
 			common.UsingPostgreSQL = true
 			return gorm.Open(postgres.New(postgres.Config{
 				DSN:                  dsn,
@@ -52,13 +55,13 @@ func chooseDB() (*gorm.DB, error) {
 			})
 		}
 		// Use MySQL
-		common.SysLog("using MySQL as database")
+		logger.SysLog("using MySQL as database")
 		return gorm.Open(mysql.Open(dsn), &gorm.Config{
 			PrepareStmt: true, // precompile SQL
 		})
 	}
 	// Use SQLite
-	common.SysLog("SQL_DSN not set, using SQLite as database")
+	logger.SysLog("SQL_DSN not set, using SQLite as database")
 	common.UsingSQLite = true
 	config := fmt.Sprintf("?_busy_timeout=%d", common.SQLiteBusyTimeout)
 	return gorm.Open(sqlite.Open(common.SQLitePath+config), &gorm.Config{
@@ -69,7 +72,7 @@ func chooseDB() (*gorm.DB, error) {
 func InitDB() (err error) {
 	db, err := chooseDB()
 	if err == nil {
-		if common.DebugEnabled {
+		if config.DebugEnabled {
 			db = db.Debug()
 		}
 		DB = db
@@ -77,14 +80,14 @@ func InitDB() (err error) {
 		if err != nil {
 			return err
 		}
-		sqlDB.SetMaxIdleConns(common.GetOrDefault("SQL_MAX_IDLE_CONNS", 100))
+		sqlDB.SetMaxIdleConns(helper.GetOrDefaultEnvInt("SQL_MAX_IDLE_CONNS", 100))
-		sqlDB.SetMaxOpenConns(common.GetOrDefault("SQL_MAX_OPEN_CONNS", 1000))
+		sqlDB.SetMaxOpenConns(helper.GetOrDefaultEnvInt("SQL_MAX_OPEN_CONNS", 1000))
-		sqlDB.SetConnMaxLifetime(time.Second * time.Duration(common.GetOrDefault("SQL_MAX_LIFETIME", 60)))
+		sqlDB.SetConnMaxLifetime(time.Second * time.Duration(helper.GetOrDefaultEnvInt("SQL_MAX_LIFETIME", 60)))
 
-		if !common.IsMasterNode {
+		if !config.IsMasterNode {
 			return nil
 		}
-		common.SysLog("database migration started")
+		logger.SysLog("database migration started")
 		err = db.AutoMigrate(&Channel{})
 		if err != nil {
 			return err
@@ -113,11 +116,11 @@ func InitDB() (err error) {
 		if err != nil {
 			return err
 		}
-		common.SysLog("database migrated")
+		logger.SysLog("database migrated")
 		err = createRootAccountIfNeed()
 		return err
 	} else {
-		common.FatalLog(err)
+		logger.FatalLog(err)
 	}
 	return err
 }

model/option.go

@@ -2,6 +2,8 @@ package model
 
 import (
 	"one-api/common"
+	"one-api/common/config"
+	"one-api/common/logger"
 	"strconv"
 	"strings"
 	"time"
@@ -20,60 +22,56 @@ func AllOption() ([]*Option, error) {
 }
 
 func InitOptionMap() {
-	common.OptionMapRWMutex.Lock()
+	config.OptionMapRWMutex.Lock()
-	common.OptionMap = make(map[string]string)
+	config.OptionMap = make(map[string]string)
-	common.OptionMap["FileUploadPermission"] = strconv.Itoa(common.FileUploadPermission)
+	config.OptionMap["PasswordLoginEnabled"] = strconv.FormatBool(config.PasswordLoginEnabled)
-	common.OptionMap["FileDownloadPermission"] = strconv.Itoa(common.FileDownloadPermission)
+	config.OptionMap["PasswordRegisterEnabled"] = strconv.FormatBool(config.PasswordRegisterEnabled)
-	common.OptionMap["ImageUploadPermission"] = strconv.Itoa(common.ImageUploadPermission)
+	config.OptionMap["EmailVerificationEnabled"] = strconv.FormatBool(config.EmailVerificationEnabled)
-	common.OptionMap["ImageDownloadPermission"] = strconv.Itoa(common.ImageDownloadPermission)
+	config.OptionMap["GitHubOAuthEnabled"] = strconv.FormatBool(config.GitHubOAuthEnabled)
-	common.OptionMap["PasswordLoginEnabled"] = strconv.FormatBool(common.PasswordLoginEnabled)
+	config.OptionMap["WeChatAuthEnabled"] = strconv.FormatBool(config.WeChatAuthEnabled)
-	common.OptionMap["PasswordRegisterEnabled"] = strconv.FormatBool(common.PasswordRegisterEnabled)
+	config.OptionMap["TurnstileCheckEnabled"] = strconv.FormatBool(config.TurnstileCheckEnabled)
-	common.OptionMap["EmailVerificationEnabled"] = strconv.FormatBool(common.EmailVerificationEnabled)
+	config.OptionMap["RegisterEnabled"] = strconv.FormatBool(config.RegisterEnabled)
-	common.OptionMap["GitHubOAuthEnabled"] = strconv.FormatBool(common.GitHubOAuthEnabled)
+	config.OptionMap["AutomaticDisableChannelEnabled"] = strconv.FormatBool(config.AutomaticDisableChannelEnabled)
-	common.OptionMap["WeChatAuthEnabled"] = strconv.FormatBool(common.WeChatAuthEnabled)
+	config.OptionMap["AutomaticEnableChannelEnabled"] = strconv.FormatBool(config.AutomaticEnableChannelEnabled)
-	common.OptionMap["TurnstileCheckEnabled"] = strconv.FormatBool(common.TurnstileCheckEnabled)
+	config.OptionMap["ApproximateTokenEnabled"] = strconv.FormatBool(config.ApproximateTokenEnabled)
-	common.OptionMap["RegisterEnabled"] = strconv.FormatBool(common.RegisterEnabled)
+	config.OptionMap["LogConsumeEnabled"] = strconv.FormatBool(config.LogConsumeEnabled)
-	common.OptionMap["AutomaticDisableChannelEnabled"] = strconv.FormatBool(common.AutomaticDisableChannelEnabled)
+	config.OptionMap["DisplayInCurrencyEnabled"] = strconv.FormatBool(config.DisplayInCurrencyEnabled)
-	common.OptionMap["AutomaticEnableChannelEnabled"] = strconv.FormatBool(common.AutomaticEnableChannelEnabled)
+	config.OptionMap["DisplayTokenStatEnabled"] = strconv.FormatBool(config.DisplayTokenStatEnabled)
-	common.OptionMap["ApproximateTokenEnabled"] = strconv.FormatBool(common.ApproximateTokenEnabled)
+	config.OptionMap["ChannelDisableThreshold"] = strconv.FormatFloat(config.ChannelDisableThreshold, 'f', -1, 64)
-	common.OptionMap["LogConsumeEnabled"] = strconv.FormatBool(common.LogConsumeEnabled)
+	config.OptionMap["EmailDomainRestrictionEnabled"] = strconv.FormatBool(config.EmailDomainRestrictionEnabled)
-	common.OptionMap["DisplayInCurrencyEnabled"] = strconv.FormatBool(common.DisplayInCurrencyEnabled)
+	config.OptionMap["EmailDomainWhitelist"] = strings.Join(config.EmailDomainWhitelist, ",")
-	common.OptionMap["DisplayTokenStatEnabled"] = strconv.FormatBool(common.DisplayTokenStatEnabled)
+	config.OptionMap["SMTPServer"] = ""
-	common.OptionMap["ChannelDisableThreshold"] = strconv.FormatFloat(common.ChannelDisableThreshold, 'f', -1, 64)
+	config.OptionMap["SMTPFrom"] = ""
-	common.OptionMap["EmailDomainRestrictionEnabled"] = strconv.FormatBool(common.EmailDomainRestrictionEnabled)
+	config.OptionMap["SMTPPort"] = strconv.Itoa(config.SMTPPort)
-	common.OptionMap["EmailDomainWhitelist"] = strings.Join(common.EmailDomainWhitelist, ",")
+	config.OptionMap["SMTPAccount"] = ""
-	common.OptionMap["SMTPServer"] = ""
+	config.OptionMap["SMTPToken"] = ""
-	common.OptionMap["SMTPFrom"] = ""
+	config.OptionMap["Notice"] = ""
-	common.OptionMap["SMTPPort"] = strconv.Itoa(common.SMTPPort)
+	config.OptionMap["About"] = ""
-	common.OptionMap["SMTPAccount"] = ""
+	config.OptionMap["HomePageContent"] = ""
-	common.OptionMap["SMTPToken"] = ""
+	config.OptionMap["Footer"] = config.Footer
-	common.OptionMap["Notice"] = ""
+	config.OptionMap["SystemName"] = config.SystemName
-	common.OptionMap["About"] = ""
+	config.OptionMap["Logo"] = config.Logo
-	common.OptionMap["HomePageContent"] = ""
+	config.OptionMap["ServerAddress"] = ""
-	common.OptionMap["Footer"] = common.Footer
+	config.OptionMap["GitHubClientId"] = ""
-	common.OptionMap["SystemName"] = common.SystemName
+	config.OptionMap["GitHubClientSecret"] = ""
-	common.OptionMap["Logo"] = common.Logo
+	config.OptionMap["WeChatServerAddress"] = ""
-	common.OptionMap["ServerAddress"] = ""
+	config.OptionMap["WeChatServerToken"] = ""
-	common.OptionMap["GitHubClientId"] = ""
+	config.OptionMap["WeChatAccountQRCodeImageURL"] = ""
-	common.OptionMap["GitHubClientSecret"] = ""
+	config.OptionMap["TurnstileSiteKey"] = ""
-	common.OptionMap["WeChatServerAddress"] = ""
+	config.OptionMap["TurnstileSecretKey"] = ""
-	common.OptionMap["WeChatServerToken"] = ""
+	config.OptionMap["QuotaForNewUser"] = strconv.Itoa(config.QuotaForNewUser)
-	common.OptionMap["WeChatAccountQRCodeImageURL"] = ""
+	config.OptionMap["QuotaForInviter"] = strconv.Itoa(config.QuotaForInviter)
-	common.OptionMap["TurnstileSiteKey"] = ""
+	config.OptionMap["QuotaForInvitee"] = strconv.Itoa(config.QuotaForInvitee)
-	common.OptionMap["TurnstileSecretKey"] = ""
+	config.OptionMap["QuotaRemindThreshold"] = strconv.Itoa(config.QuotaRemindThreshold)
-	common.OptionMap["QuotaForNewUser"] = strconv.Itoa(common.QuotaForNewUser)
+	config.OptionMap["PreConsumedQuota"] = strconv.Itoa(config.PreConsumedQuota)
-	common.OptionMap["QuotaForInviter"] = strconv.Itoa(common.QuotaForInviter)
+	config.OptionMap["ModelRatio"] = common.ModelRatio2JSONString()
-	common.OptionMap["QuotaForInvitee"] = strconv.Itoa(common.QuotaForInvitee)
+	config.OptionMap["GroupRatio"] = common.GroupRatio2JSONString()
-	common.OptionMap["QuotaRemindThreshold"] = strconv.Itoa(common.QuotaRemindThreshold)
+	config.OptionMap["TopUpLink"] = config.TopUpLink
-	common.OptionMap["PreConsumedQuota"] = strconv.Itoa(common.PreConsumedQuota)
+	config.OptionMap["ChatLink"] = config.ChatLink
-	common.OptionMap["ModelRatio"] = common.ModelRatio2JSONString()
+	config.OptionMap["QuotaPerUnit"] = strconv.FormatFloat(config.QuotaPerUnit, 'f', -1, 64)
-	common.OptionMap["GroupRatio"] = common.GroupRatio2JSONString()
+	config.OptionMap["RetryTimes"] = strconv.Itoa(config.RetryTimes)
-	common.OptionMap["TopUpLink"] = common.TopUpLink
+	config.OptionMap["Theme"] = config.Theme
-	common.OptionMap["ChatLink"] = common.ChatLink
+	config.OptionMapRWMutex.Unlock()
-	common.OptionMap["QuotaPerUnit"] = strconv.FormatFloat(common.QuotaPerUnit, 'f', -1, 64)
-	common.OptionMap["RetryTimes"] = strconv.Itoa(common.RetryTimes)
-	common.OptionMap["Theme"] = common.Theme
-	common.OptionMapRWMutex.Unlock()
 	loadOptionsFromDatabase()
 }
 
@@ -82,7 +80,7 @@ func loadOptionsFromDatabase() {
 	for _, option := range options {
 		err := updateOptionMap(option.Key, option.Value)
 		if err != nil {
-			common.SysError("failed to update option map: " + err.Error())
+			logger.SysError("failed to update option map: " + err.Error())
 		}
 	}
 }
@@ -90,7 +88,7 @@ func loadOptionsFromDatabase() {
 func SyncOptions(frequency int) {
 	for {
 		time.Sleep(time.Duration(frequency) * time.Second)
-		common.SysLog("syncing options from database")
+		logger.SysLog("syncing options from database")
 		loadOptionsFromDatabase()
 	}
 }
@@ -112,117 +110,104 @@ func UpdateOption(key string, value string) error {
 }
 
 func updateOptionMap(key string, value string) (err error) {
-	common.OptionMapRWMutex.Lock()
+	config.OptionMapRWMutex.Lock()
-	defer common.OptionMapRWMutex.Unlock()
+	defer config.OptionMapRWMutex.Unlock()
-	common.OptionMap[key] = value
+	config.OptionMap[key] = value
-	if strings.HasSuffix(key, "Permission") {
-		intValue, _ := strconv.Atoi(value)
-		switch key {
-		case "FileUploadPermission":
-			common.FileUploadPermission = intValue
-		case "FileDownloadPermission":
-			common.FileDownloadPermission = intValue
-		case "ImageUploadPermission":
-			common.ImageUploadPermission = intValue
-		case "ImageDownloadPermission":
-			common.ImageDownloadPermission = intValue
-		}
-	}
 	if strings.HasSuffix(key, "Enabled") {
 		boolValue := value == "true"
 		switch key {
 		case "PasswordRegisterEnabled":
-			common.PasswordRegisterEnabled = boolValue
+			config.PasswordRegisterEnabled = boolValue
 		case "PasswordLoginEnabled":
-			common.PasswordLoginEnabled = boolValue
+			config.PasswordLoginEnabled = boolValue
 		case "EmailVerificationEnabled":
-			common.EmailVerificationEnabled = boolValue
+			config.EmailVerificationEnabled = boolValue
 		case "GitHubOAuthEnabled":
-			common.GitHubOAuthEnabled = boolValue
+			config.GitHubOAuthEnabled = boolValue
 		case "WeChatAuthEnabled":
-			common.WeChatAuthEnabled = boolValue
+			config.WeChatAuthEnabled = boolValue
 		case "TurnstileCheckEnabled":
-			common.TurnstileCheckEnabled = boolValue
+			config.TurnstileCheckEnabled = boolValue
 		case "RegisterEnabled":
-			common.RegisterEnabled = boolValue
+			config.RegisterEnabled = boolValue
 		case "EmailDomainRestrictionEnabled":
-			common.EmailDomainRestrictionEnabled = boolValue
+			config.EmailDomainRestrictionEnabled = boolValue
 		case "AutomaticDisableChannelEnabled":
-			common.AutomaticDisableChannelEnabled = boolValue
+			config.AutomaticDisableChannelEnabled = boolValue
 		case "AutomaticEnableChannelEnabled":
-			common.AutomaticEnableChannelEnabled = boolValue
+			config.AutomaticEnableChannelEnabled = boolValue
 		case "ApproximateTokenEnabled":
-			common.ApproximateTokenEnabled = boolValue
+			config.ApproximateTokenEnabled = boolValue
 		case "LogConsumeEnabled":
-			common.LogConsumeEnabled = boolValue
+			config.LogConsumeEnabled = boolValue
 		case "DisplayInCurrencyEnabled":
-			common.DisplayInCurrencyEnabled = boolValue
+			config.DisplayInCurrencyEnabled = boolValue
 		case "DisplayTokenStatEnabled":
-			common.DisplayTokenStatEnabled = boolValue
+			config.DisplayTokenStatEnabled = boolValue
 		}
 	}
 	switch key {
 	case "EmailDomainWhitelist":
-		common.EmailDomainWhitelist = strings.Split(value, ",")
+		config.EmailDomainWhitelist = strings.Split(value, ",")
 	case "SMTPServer":
-		common.SMTPServer = value
+		config.SMTPServer = value
 	case "SMTPPort":
 		intValue, _ := strconv.Atoi(value)
-		common.SMTPPort = intValue
+		config.SMTPPort = intValue
 	case "SMTPAccount":
-		common.SMTPAccount = value
+		config.SMTPAccount = value
 	case "SMTPFrom":
-		common.SMTPFrom = value
+		config.SMTPFrom = value
 	case "SMTPToken":
-		common.SMTPToken = value
+		config.SMTPToken = value
 	case "ServerAddress":
-		common.ServerAddress = value
+		config.ServerAddress = value
 	case "GitHubClientId":
-		common.GitHubClientId = value
+		config.GitHubClientId = value
 	case "GitHubClientSecret":
-		common.GitHubClientSecret = value
+		config.GitHubClientSecret = value
 	case "Footer":
-		common.Footer = value
+		config.Footer = value
 	case "SystemName":
-		common.SystemName = value
+		config.SystemName = value
 	case "Logo":
-		common.Logo = value
+		config.Logo = value
 	case "WeChatServerAddress":
-		common.WeChatServerAddress = value
+		config.WeChatServerAddress = value
 	case "WeChatServerToken":
-		common.WeChatServerToken = value
+		config.WeChatServerToken = value
 	case "WeChatAccountQRCodeImageURL":
-		common.WeChatAccountQRCodeImageURL = value
+		config.WeChatAccountQRCodeImageURL = value
 	case "TurnstileSiteKey":
-		common.TurnstileSiteKey = value
+		config.TurnstileSiteKey = value
 	case "TurnstileSecretKey":
-		common.TurnstileSecretKey = value
+		config.TurnstileSecretKey = value
 	case "QuotaForNewUser":
-		common.QuotaForNewUser, _ = strconv.Atoi(value)
+		config.QuotaForNewUser, _ = strconv.Atoi(value)
 	case "QuotaForInviter":
-		common.QuotaForInviter, _ = strconv.Atoi(value)
+		config.QuotaForInviter, _ = strconv.Atoi(value)
 	case "QuotaForInvitee":
-		common.QuotaForInvitee, _ = strconv.Atoi(value)
+		config.QuotaForInvitee, _ = strconv.Atoi(value)
 	case "QuotaRemindThreshold":
-		common.QuotaRemindThreshold, _ = strconv.Atoi(value)
+		config.QuotaRemindThreshold, _ = strconv.Atoi(value)
 	case "PreConsumedQuota":
-		common.PreConsumedQuota, _ = strconv.Atoi(value)
+		config.PreConsumedQuota, _ = strconv.Atoi(value)
 	case "RetryTimes":
-		common.RetryTimes, _ = strconv.Atoi(value)
+		config.RetryTimes, _ = strconv.Atoi(value)
 	case "ModelRatio":
 		err = common.UpdateModelRatioByJSONString(value)
 	case "GroupRatio":
 		err = common.UpdateGroupRatioByJSONString(value)
 	case "TopUpLink":
-		common.TopUpLink = value
+		config.TopUpLink = value
 	case "ChatLink":
-		common.ChatLink = value
+		config.ChatLink = value
 	case "ChannelDisableThreshold":
-		common.ChannelDisableThreshold, _ = strconv.ParseFloat(value, 64)
+		config.ChannelDisableThreshold, _ = strconv.ParseFloat(value, 64)
 	case "QuotaPerUnit":
-		common.QuotaPerUnit, _ = strconv.ParseFloat(value, 64)
+		config.QuotaPerUnit, _ = strconv.ParseFloat(value, 64)
 	case "Theme":
-		common.Theme = value
+		config.Theme = value
 	}
 	return err
 }

model/redemption.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"gorm.io/gorm"
 	"one-api/common"
+	"one-api/common/helper"
 )
 
 type Redemption struct {
@@ -67,7 +68,7 @@ func Redeem(key string, userId int) (quota int, err error) {
 		if err != nil {
 			return err
 		}
-		redemption.RedeemedTime = common.GetTimestamp()
+		redemption.RedeemedTime = helper.GetTimestamp()
 		redemption.Status = common.RedemptionCodeStatusUsed
 		err = tx.Save(redemption).Error
 		return err

model/token.go

@@ -5,6 +5,9 @@ import (
 	"fmt"
 	"gorm.io/gorm"
 	"one-api/common"
+	"one-api/common/config"
+	"one-api/common/helper"
+	"one-api/common/logger"
 )
 
 type Token struct {
@@ -39,7 +42,7 @@ func ValidateUserToken(key string) (token *Token, err error) {
 	}
 	token, err = CacheGetTokenByKey(key)
 	if err != nil {
-		common.SysError("CacheGetTokenByKey failed: " + err.Error())
+		logger.SysError("CacheGetTokenByKey failed: " + err.Error())
 		if errors.Is(err, gorm.ErrRecordNotFound) {
 			return nil, errors.New("无效的令牌")
 		}
@@ -53,12 +56,12 @@ func ValidateUserToken(key string) (token *Token, err error) {
 	if token.Status != common.TokenStatusEnabled {
 		return nil, errors.New("该令牌状态不可用")
 	}
-	if token.ExpiredTime != -1 && token.ExpiredTime < common.GetTimestamp() {
+	if token.ExpiredTime != -1 && token.ExpiredTime < helper.GetTimestamp() {
 		if !common.RedisEnabled {
 			token.Status = common.TokenStatusExpired
 			err := token.SelectUpdate()
 			if err != nil {
-				common.SysError("failed to update token status" + err.Error())
+				logger.SysError("failed to update token status" + err.Error())
 			}
 		}
 		return nil, errors.New("该令牌已过期")
@@ -69,7 +72,7 @@ func ValidateUserToken(key string) (token *Token, err error) {
 			token.Status = common.TokenStatusExhausted
 			err := token.SelectUpdate()
 			if err != nil {
-				common.SysError("failed to update token status" + err.Error())
+				logger.SysError("failed to update token status" + err.Error())
 			}
 		}
 		return nil, errors.New("该令牌额度已用尽")
@@ -138,7 +141,7 @@ func IncreaseTokenQuota(id int, quota int) (err error) {
 	if quota < 0 {
 		return errors.New("quota 不能为负数！")
 	}
-	if common.BatchUpdateEnabled {
+	if config.BatchUpdateEnabled {
 		addNewRecord(BatchUpdateTypeTokenQuota, id, quota)
 		return nil
 	}
@@ -150,7 +153,7 @@ func increaseTokenQuota(id int, quota int) (err error) {
 		map[string]interface{}{
 			"remain_quota":  gorm.Expr("remain_quota + ?", quota),
 			"used_quota":    gorm.Expr("used_quota - ?", quota),
-			"accessed_time": common.GetTimestamp(),
+			"accessed_time": helper.GetTimestamp(),
 		},
 	).Error
 	return err
@@ -160,7 +163,7 @@ func DecreaseTokenQuota(id int, quota int) (err error) {
 	if quota < 0 {
 		return errors.New("quota 不能为负数！")
 	}
-	if common.BatchUpdateEnabled {
+	if config.BatchUpdateEnabled {
 		addNewRecord(BatchUpdateTypeTokenQuota, id, -quota)
 		return nil
 	}
@@ -172,7 +175,7 @@ func decreaseTokenQuota(id int, quota int) (err error) {
 		map[string]interface{}{
 			"remain_quota":  gorm.Expr("remain_quota - ?", quota),
 			"used_quota":    gorm.Expr("used_quota + ?", quota),
-			"accessed_time": common.GetTimestamp(),
+			"accessed_time": helper.GetTimestamp(),
 		},
 	).Error
 	return err
@@ -196,24 +199,24 @@ func PreConsumeTokenQuota(tokenId int, quota int) (err error) {
 	if userQuota < quota {
 		return errors.New("用户额度不足")
 	}
-	quotaTooLow := userQuota >= common.QuotaRemindThreshold && userQuota-quota < common.QuotaRemindThreshold
+	quotaTooLow := userQuota >= config.QuotaRemindThreshold && userQuota-quota < config.QuotaRemindThreshold
 	noMoreQuota := userQuota-quota <= 0
 	if quotaTooLow || noMoreQuota {
 		go func() {
 			email, err := GetUserEmail(token.UserId)
 			if err != nil {
-				common.SysError("failed to fetch user email: " + err.Error())
+				logger.SysError("failed to fetch user email: " + err.Error())
 			}
 			prompt := "您的额度即将用尽"
 			if noMoreQuota {
 				prompt = "您的额度已用尽"
 			}
 			if email != "" {
-				topUpLink := fmt.Sprintf("%s/topup", common.ServerAddress)
+				topUpLink := fmt.Sprintf("%s/topup", config.ServerAddress)
 				err = common.SendEmail(prompt, email,
 					fmt.Sprintf("%s，当前剩余额度为 %d，为了不影响您的使用，请及时充值。<br/>充值链接：<a href='%s'>%s</a>", prompt, userQuota, topUpLink, topUpLink))
 				if err != nil {
-					common.SysError("failed to send email" + err.Error())
+					logger.SysError("failed to send email" + err.Error())
 				}
 			}
 		}()

model/user.go

@@ -5,6 +5,9 @@ import (
 	"fmt"
 	"gorm.io/gorm"
 	"one-api/common"
+	"one-api/common/config"
+	"one-api/common/helper"
+	"one-api/common/logger"
 	"strings"
 )
 
@@ -89,24 +92,24 @@ func (user *User) Insert(inviterId int) error {
 			return err
 		}
 	}
-	user.Quota = common.QuotaForNewUser
+	user.Quota = config.QuotaForNewUser
-	user.AccessToken = common.GetUUID()
+	user.AccessToken = helper.GetUUID()
-	user.AffCode = common.GetRandomString(4)
+	user.AffCode = helper.GetRandomString(4)
 	result := DB.Create(user)
 	if result.Error != nil {
 		return result.Error
 	}
-	if common.QuotaForNewUser > 0 {
+	if config.QuotaForNewUser > 0 {
-		RecordLog(user.Id, LogTypeSystem, fmt.Sprintf("新用户注册赠送 %s", common.LogQuota(common.QuotaForNewUser)))
+		RecordLog(user.Id, LogTypeSystem, fmt.Sprintf("新用户注册赠送 %s", common.LogQuota(config.QuotaForNewUser)))
 	}
 	if inviterId != 0 {
-		if common.QuotaForInvitee > 0 {
+		if config.QuotaForInvitee > 0 {
-			_ = IncreaseUserQuota(user.Id, common.QuotaForInvitee)
+			_ = IncreaseUserQuota(user.Id, config.QuotaForInvitee)
-			RecordLog(user.Id, LogTypeSystem, fmt.Sprintf("使用邀请码赠送 %s", common.LogQuota(common.QuotaForInvitee)))
+			RecordLog(user.Id, LogTypeSystem, fmt.Sprintf("使用邀请码赠送 %s", common.LogQuota(config.QuotaForInvitee)))
 		}
-		if common.QuotaForInviter > 0 {
+		if config.QuotaForInviter > 0 {
-			_ = IncreaseUserQuota(inviterId, common.QuotaForInviter)
+			_ = IncreaseUserQuota(inviterId, config.QuotaForInviter)
-			RecordLog(inviterId, LogTypeSystem, fmt.Sprintf("邀请用户赠送 %s", common.LogQuota(common.QuotaForInviter)))
+			RecordLog(inviterId, LogTypeSystem, fmt.Sprintf("邀请用户赠送 %s", common.LogQuota(config.QuotaForInviter)))
 		}
 	}
 	return nil
@@ -232,7 +235,7 @@ func IsAdmin(userId int) bool {
 	var user User
 	err := DB.Where("id = ?", userId).Select("role").Find(&user).Error
 	if err != nil {
-		common.SysError("no such user " + err.Error())
+		logger.SysError("no such user " + err.Error())
 		return false
 	}
 	return user.Role >= common.RoleAdminUser
@@ -291,7 +294,7 @@ func IncreaseUserQuota(id int, quota int) (err error) {
 	if quota < 0 {
 		return errors.New("quota 不能为负数！")
 	}
-	if common.BatchUpdateEnabled {
+	if config.BatchUpdateEnabled {
 		addNewRecord(BatchUpdateTypeUserQuota, id, quota)
 		return nil
 	}
@@ -307,7 +310,7 @@ func DecreaseUserQuota(id int, quota int) (err error) {
 	if quota < 0 {
 		return errors.New("quota 不能为负数！")
 	}
-	if common.BatchUpdateEnabled {
+	if config.BatchUpdateEnabled {
 		addNewRecord(BatchUpdateTypeUserQuota, id, -quota)
 		return nil
 	}
@@ -325,7 +328,7 @@ func GetRootUserEmail() (email string) {
 }
 
 func UpdateUserUsedQuotaAndRequestCount(id int, quota int) {
-	if common.BatchUpdateEnabled {
+	if config.BatchUpdateEnabled {
 		addNewRecord(BatchUpdateTypeUsedQuota, id, quota)
 		addNewRecord(BatchUpdateTypeRequestCount, id, 1)
 		return
@@ -341,7 +344,7 @@ func updateUserUsedQuotaAndRequestCount(id int, quota int, count int) {
 		},
 	).Error
 	if err != nil {
-		common.SysError("failed to update user used quota and request count: " + err.Error())
+		logger.SysError("failed to update user used quota and request count: " + err.Error())
 	}
 }
 
@@ -352,14 +355,14 @@ func updateUserUsedQuota(id int, quota int) {
 		},
 	).Error
 	if err != nil {
-		common.SysError("failed to update user used quota: " + err.Error())
+		logger.SysError("failed to update user used quota: " + err.Error())
 	}
 }
 
 func updateUserRequestCount(id int, count int) {
 	err := DB.Model(&User{}).Where("id = ?", id).Update("request_count", gorm.Expr("request_count + ?", count)).Error
 	if err != nil {
-		common.SysError("failed to update user request count: " + err.Error())
+		logger.SysError("failed to update user request count: " + err.Error())
 	}
 }
 

model/utils.go

@@ -1,7 +1,8 @@
 package model
 
 import (
-	"one-api/common"
+	"one-api/common/config"
+	"one-api/common/logger"
 	"sync"
 	"time"
 )
@@ -28,7 +29,7 @@ func init() {
 func InitBatchUpdater() {
 	go func() {
 		for {
-			time.Sleep(time.Duration(common.BatchUpdateInterval) * time.Second)
+			time.Sleep(time.Duration(config.BatchUpdateInterval) * time.Second)
 			batchUpdate()
 		}
 	}()
@@ -45,7 +46,7 @@ func addNewRecord(type_ int, id int, value int) {
 }
 
 func batchUpdate() {
-	common.SysLog("batch update started")
+	logger.SysLog("batch update started")
 	for i := 0; i < BatchUpdateTypeCount; i++ {
 		batchUpdateLocks[i].Lock()
 		store := batchUpdateStores[i]
@@ -57,12 +58,12 @@ func batchUpdate() {
 			case BatchUpdateTypeUserQuota:
 				err := increaseUserQuota(key, value)
 				if err != nil {
-					common.SysError("failed to batch update user quota: " + err.Error())
+					logger.SysError("failed to batch update user quota: " + err.Error())
 				}
 			case BatchUpdateTypeTokenQuota:
 				err := increaseTokenQuota(key, value)
 				if err != nil {
-					common.SysError("failed to batch update token quota: " + err.Error())
+					logger.SysError("failed to batch update token quota: " + err.Error())
 				}
 			case BatchUpdateTypeUsedQuota:
 				updateUserUsedQuota(key, value)
@@ -73,5 +74,5 @@ func batchUpdate() {
 			}
 		}
 	}
-	common.SysLog("batch update finished")
+	logger.SysLog("batch update finished")
 }

relay/channel/aiproxy/adaptor.go

@@ -0,0 +1,22 @@
+package aiproxy
+
+import (
+	"github.com/gin-gonic/gin"
+	"net/http"
+	"one-api/relay/channel/openai"
+)
+
+type Adaptor struct {
+}
+
+func (a *Adaptor) Auth(c *gin.Context) error {
+	return nil
+}
+
+func (a *Adaptor) ConvertRequest(request *openai.GeneralOpenAIRequest) (any, error) {
+	return nil, nil
+}
+
+func (a *Adaptor) DoResponse(c *gin.Context, resp *http.Response) (*openai.ErrorWithStatusCode, *openai.Usage, error) {
+	return nil, nil, nil
+}

relay/channel/aiproxy/main.go

@@ -8,6 +8,8 @@ import (
 	"io"
 	"net/http"
 	"one-api/common"
+	"one-api/common/helper"
+	"one-api/common/logger"
 	"one-api/relay/channel/openai"
 	"one-api/relay/constant"
 	"strconv"
@@ -50,9 +52,9 @@ func responseAIProxyLibrary2OpenAI(response *LibraryResponse) *openai.TextRespon
 		FinishReason: "stop",
 	}
 	fullTextResponse := openai.TextResponse{
-		Id:      common.GetUUID(),
+		Id:      helper.GetUUID(),
 		Object:  "chat.completion",
-		Created: common.GetTimestamp(),
+		Created: helper.GetTimestamp(),
 		Choices: []openai.TextResponseChoice{choice},
 	}
 	return &fullTextResponse
@@ -63,9 +65,9 @@ func documentsAIProxyLibrary(documents []LibraryDocument) *openai.ChatCompletion
 	choice.Delta.Content = aiProxyDocuments2Markdown(documents)
 	choice.FinishReason = &constant.StopFinishReason
 	return &openai.ChatCompletionsStreamResponse{
-		Id:      common.GetUUID(),
+		Id:      helper.GetUUID(),
 		Object:  "chat.completion.chunk",
-		Created: common.GetTimestamp(),
+		Created: helper.GetTimestamp(),
 		Model:   "",
 		Choices: []openai.ChatCompletionsStreamResponseChoice{choice},
 	}
@@ -75,9 +77,9 @@ func streamResponseAIProxyLibrary2OpenAI(response *LibraryStreamResponse) *opena
 	var choice openai.ChatCompletionsStreamResponseChoice
 	choice.Delta.Content = response.Content
 	return &openai.ChatCompletionsStreamResponse{
-		Id:      common.GetUUID(),
+		Id:      helper.GetUUID(),
 		Object:  "chat.completion.chunk",
-		Created: common.GetTimestamp(),
+		Created: helper.GetTimestamp(),
 		Model:   response.Model,
 		Choices: []openai.ChatCompletionsStreamResponseChoice{choice},
 	}
@@ -122,7 +124,7 @@ func StreamHandler(c *gin.Context, resp *http.Response) (*openai.ErrorWithStatus
 			var AIProxyLibraryResponse LibraryStreamResponse
 			err := json.Unmarshal([]byte(data), &AIProxyLibraryResponse)
 			if err != nil {
-				common.SysError("error unmarshalling stream response: " + err.Error())
+				logger.SysError("error unmarshalling stream response: " + err.Error())
 				return true
 			}
 			if len(AIProxyLibraryResponse.Documents) != 0 {
@@ -131,7 +133,7 @@ func StreamHandler(c *gin.Context, resp *http.Response) (*openai.ErrorWithStatus
 			response := streamResponseAIProxyLibrary2OpenAI(&AIProxyLibraryResponse)
 			jsonResponse, err := json.Marshal(response)
 			if err != nil {
-				common.SysError("error marshalling stream response: " + err.Error())
+				logger.SysError("error marshalling stream response: " + err.Error())
 				return true
 			}
 			c.Render(-1, common.CustomEvent{Data: "data: " + string(jsonResponse)})
@@ -140,7 +142,7 @@ func StreamHandler(c *gin.Context, resp *http.Response) (*openai.ErrorWithStatus
 			response := documentsAIProxyLibrary(documents)
 			jsonResponse, err := json.Marshal(response)
 			if err != nil {
-				common.SysError("error marshalling stream response: " + err.Error())
+				logger.SysError("error marshalling stream response: " + err.Error())
 				return true
 			}
 			c.Render(-1, common.CustomEvent{Data: "data: " + string(jsonResponse)})

relay/channel/ali/adaptor.go

@@ -0,0 +1,22 @@
+package ali
+
+import (
+	"github.com/gin-gonic/gin"
+	"net/http"
+	"one-api/relay/channel/openai"
+)
+
+type Adaptor struct {
+}
+
+func (a *Adaptor) Auth(c *gin.Context) error {
+	return nil
+}
+
+func (a *Adaptor) ConvertRequest(request *openai.GeneralOpenAIRequest) (any, error) {
+	return nil, nil
+}
+
+func (a *Adaptor) DoResponse(c *gin.Context, resp *http.Response) (*openai.ErrorWithStatusCode, *openai.Usage, error) {
+	return nil, nil, nil
+}

relay/channel/ali/main.go

@@ -7,6 +7,8 @@ import (
 	"io"
 	"net/http"
 	"one-api/common"
+	"one-api/common/helper"
+	"one-api/common/logger"
 	"one-api/relay/channel/openai"
 	"strings"
 )
@@ -118,7 +120,7 @@ func responseAli2OpenAI(response *ChatResponse) *openai.TextResponse {
 	fullTextResponse := openai.TextResponse{
 		Id:      response.RequestId,
 		Object:  "chat.completion",
-		Created: common.GetTimestamp(),
+		Created: helper.GetTimestamp(),
 		Choices: []openai.TextResponseChoice{choice},
 		Usage: openai.Usage{
 			PromptTokens:     response.Usage.InputTokens,
@@ -139,7 +141,7 @@ func streamResponseAli2OpenAI(aliResponse *ChatResponse) *openai.ChatCompletions
 	response := openai.ChatCompletionsStreamResponse{
 		Id:      aliResponse.RequestId,
 		Object:  "chat.completion.chunk",
-		Created: common.GetTimestamp(),
+		Created: helper.GetTimestamp(),
 		Model:   "qwen",
 		Choices: []openai.ChatCompletionsStreamResponseChoice{choice},
 	}
@@ -185,7 +187,7 @@ func StreamHandler(c *gin.Context, resp *http.Response) (*openai.ErrorWithStatus
 			var aliResponse ChatResponse
 			err := json.Unmarshal([]byte(data), &aliResponse)
 			if err != nil {
-				common.SysError("error unmarshalling stream response: " + err.Error())
+				logger.SysError("error unmarshalling stream response: " + err.Error())
 				return true
 			}
 			if aliResponse.Usage.OutputTokens != 0 {
@@ -198,7 +200,7 @@ func StreamHandler(c *gin.Context, resp *http.Response) (*openai.ErrorWithStatus
 			//lastResponseText = aliResponse.Output.Text
 			jsonResponse, err := json.Marshal(response)
 			if err != nil {
-				common.SysError("error marshalling stream response: " + err.Error())
+				logger.SysError("error marshalling stream response: " + err.Error())
 				return true
 			}
 			c.Render(-1, common.CustomEvent{Data: "data: " + string(jsonResponse)})

relay/channel/anthropic/adaptor.go

@@ -0,0 +1,22 @@
+package anthropic
+
+import (
+	"github.com/gin-gonic/gin"
+	"net/http"
+	"one-api/relay/channel/openai"
+)
+
+type Adaptor struct {
+}
+
+func (a *Adaptor) Auth(c *gin.Context) error {
+	return nil
+}
+
+func (a *Adaptor) ConvertRequest(request *openai.GeneralOpenAIRequest) (any, error) {
+	return nil, nil
+}
+
+func (a *Adaptor) DoResponse(c *gin.Context, resp *http.Response) (*openai.ErrorWithStatusCode, *openai.Usage, error) {
+	return nil, nil, nil
+}

relay/channel/anthropic/main.go

@@ -8,6 +8,8 @@ import (
 	"io"
 	"net/http"
 	"one-api/common"
+	"one-api/common/helper"
+	"one-api/common/logger"
 	"one-api/relay/channel/openai"
 	"strings"
 )
@@ -78,9 +80,9 @@ func responseClaude2OpenAI(claudeResponse *Response) *openai.TextResponse {
 		FinishReason: stopReasonClaude2OpenAI(claudeResponse.StopReason),
 	}
 	fullTextResponse := openai.TextResponse{
-		Id:      fmt.Sprintf("chatcmpl-%s", common.GetUUID()),
+		Id:      fmt.Sprintf("chatcmpl-%s", helper.GetUUID()),
 		Object:  "chat.completion",
-		Created: common.GetTimestamp(),
+		Created: helper.GetTimestamp(),
 		Choices: []openai.TextResponseChoice{choice},
 	}
 	return &fullTextResponse
@@ -88,8 +90,8 @@ func responseClaude2OpenAI(claudeResponse *Response) *openai.TextResponse {
 
 func StreamHandler(c *gin.Context, resp *http.Response) (*openai.ErrorWithStatusCode, string) {
 	responseText := ""
-	responseId := fmt.Sprintf("chatcmpl-%s", common.GetUUID())
+	responseId := fmt.Sprintf("chatcmpl-%s", helper.GetUUID())
-	createdTime := common.GetTimestamp()
+	createdTime := helper.GetTimestamp()
 	scanner := bufio.NewScanner(resp.Body)
 	scanner.Split(func(data []byte, atEOF bool) (advance int, token []byte, err error) {
 		if atEOF && len(data) == 0 {
@@ -125,7 +127,7 @@ func StreamHandler(c *gin.Context, resp *http.Response) (*openai.ErrorWithStatus
 			var claudeResponse Response
 			err := json.Unmarshal([]byte(data), &claudeResponse)
 			if err != nil {
-				common.SysError("error unmarshalling stream response: " + err.Error())
+				logger.SysError("error unmarshalling stream response: " + err.Error())
 				return true
 			}
 			responseText += claudeResponse.Completion
@@ -134,7 +136,7 @@ func StreamHandler(c *gin.Context, resp *http.Response) (*openai.ErrorWithStatus
 			response.Created = createdTime
 			jsonStr, err := json.Marshal(response)
 			if err != nil {
-				common.SysError("error marshalling stream response: " + err.Error())
+				logger.SysError("error marshalling stream response: " + err.Error())
 				return true
 			}
 			c.Render(-1, common.CustomEvent{Data: "data: " + string(jsonStr)})

relay/channel/baidu/adaptor.go

@@ -0,0 +1,22 @@
+package baidu
+
+import (
+	"github.com/gin-gonic/gin"
+	"net/http"
+	"one-api/relay/channel/openai"
+)
+
+type Adaptor struct {
+}
+
+func (a *Adaptor) Auth(c *gin.Context) error {
+	return nil
+}
+
+func (a *Adaptor) ConvertRequest(request *openai.GeneralOpenAIRequest) (any, error) {
+	return nil, nil
+}
+
+func (a *Adaptor) DoResponse(c *gin.Context, resp *http.Response) (*openai.ErrorWithStatusCode, *openai.Usage, error) {
+	return nil, nil, nil
+}

relay/channel/baidu/main.go

@@ -9,6 +9,7 @@ import (
 	"io"
 	"net/http"
 	"one-api/common"
+	"one-api/common/logger"
 	"one-api/relay/channel/openai"
 	"one-api/relay/constant"
 	"one-api/relay/util"
@@ -19,49 +20,49 @@ import (
 
 // https://cloud.baidu.com/doc/WENXINWORKSHOP/s/flfmc9do2
 
-type BaiduTokenResponse struct {
+type TokenResponse struct {
 	ExpiresIn   int    `json:"expires_in"`
 	AccessToken string `json:"access_token"`
 }
 
-type BaiduMessage struct {
+type Message struct {
 	Role    string `json:"role"`
 	Content string `json:"content"`
 }
 
-type BaiduChatRequest struct {
+type ChatRequest struct {
-	Messages []BaiduMessage `json:"messages"`
+	Messages []Message `json:"messages"`
-	Stream   bool           `json:"stream"`
+	Stream   bool      `json:"stream"`
-	UserId   string         `json:"user_id,omitempty"`
+	UserId   string    `json:"user_id,omitempty"`
 }
 
-type BaiduError struct {
+type Error struct {
 	ErrorCode int    `json:"error_code"`
 	ErrorMsg  string `json:"error_msg"`
 }
 
 var baiduTokenStore sync.Map
 
-func ConvertRequest(request openai.GeneralOpenAIRequest) *BaiduChatRequest {
+func ConvertRequest(request openai.GeneralOpenAIRequest) *ChatRequest {
-	messages := make([]BaiduMessage, 0, len(request.Messages))
+	messages := make([]Message, 0, len(request.Messages))
 	for _, message := range request.Messages {
 		if message.Role == "system" {
-			messages = append(messages, BaiduMessage{
+			messages = append(messages, Message{
 				Role:    "user",
 				Content: message.StringContent(),
 			})
-			messages = append(messages, BaiduMessage{
+			messages = append(messages, Message{
 				Role:    "assistant",
 				Content: "Okay",
 			})
 		} else {
-			messages = append(messages, BaiduMessage{
+			messages = append(messages, Message{
 				Role:    message.Role,
 				Content: message.StringContent(),
 			})
 		}
 	}
-	return &BaiduChatRequest{
+	return &ChatRequest{
 		Messages: messages,
 		Stream:   request.Stream,
 	}
@@ -160,7 +161,7 @@ func StreamHandler(c *gin.Context, resp *http.Response) (*openai.ErrorWithStatus
 			var baiduResponse ChatStreamResponse
 			err := json.Unmarshal([]byte(data), &baiduResponse)
 			if err != nil {
-				common.SysError("error unmarshalling stream response: " + err.Error())
+				logger.SysError("error unmarshalling stream response: " + err.Error())
 				return true
 			}
 			if baiduResponse.Usage.TotalTokens != 0 {
@@ -171,7 +172,7 @@ func StreamHandler(c *gin.Context, resp *http.Response) (*openai.ErrorWithStatus
 			response := streamResponseBaidu2OpenAI(&baiduResponse)
 			jsonResponse, err := json.Marshal(response)
 			if err != nil {
-				common.SysError("error marshalling stream response: " + err.Error())
+				logger.SysError("error marshalling stream response: " + err.Error())
 				return true
 			}
 			c.Render(-1, common.CustomEvent{Data: "data: " + string(jsonResponse)})

relay/channel/baidu/model.go

@@ -13,7 +13,7 @@ type ChatResponse struct {
 	IsTruncated      bool         `json:"is_truncated"`
 	NeedClearHistory bool         `json:"need_clear_history"`
 	Usage            openai.Usage `json:"usage"`
-	BaiduError
+	Error
 }
 
 type ChatStreamResponse struct {
@@ -38,7 +38,7 @@ type EmbeddingResponse struct {
 	Created int64           `json:"created"`
 	Data    []EmbeddingData `json:"data"`
 	Usage   openai.Usage    `json:"usage"`
-	BaiduError
+	Error
 }
 
 type AccessToken struct {

relay/channel/google/adaptor.go

@@ -0,0 +1,22 @@
+package google
+
+import (
+	"github.com/gin-gonic/gin"
+	"net/http"
+	"one-api/relay/channel/openai"
+)
+
+type Adaptor struct {
+}
+
+func (a *Adaptor) Auth(c *gin.Context) error {
+	return nil
+}
+
+func (a *Adaptor) ConvertRequest(request *openai.GeneralOpenAIRequest) (any, error) {
+	return nil, nil
+}
+
+func (a *Adaptor) DoResponse(c *gin.Context, resp *http.Response) (*openai.ErrorWithStatusCode, *openai.Usage, error) {
+	return nil, nil, nil
+}

relay/channel/google/gemini.go

@@ -7,7 +7,10 @@ import (
 	"io"
 	"net/http"
 	"one-api/common"
+	"one-api/common/config"
+	"one-api/common/helper"
 	"one-api/common/image"
+	"one-api/common/logger"
 	"one-api/relay/channel/openai"
 	"one-api/relay/constant"
 	"strings"
@@ -28,19 +31,19 @@ func ConvertGeminiRequest(textRequest openai.GeneralOpenAIRequest) *GeminiChatRe
 		SafetySettings: []GeminiChatSafetySettings{
 			{
 				Category:  "HARM_CATEGORY_HARASSMENT",
-				Threshold: common.GeminiSafetySetting,
+				Threshold: config.GeminiSafetySetting,
 			},
 			{
 				Category:  "HARM_CATEGORY_HATE_SPEECH",
-				Threshold: common.GeminiSafetySetting,
+				Threshold: config.GeminiSafetySetting,
 			},
 			{
 				Category:  "HARM_CATEGORY_SEXUALLY_EXPLICIT",
-				Threshold: common.GeminiSafetySetting,
+				Threshold: config.GeminiSafetySetting,
 			},
 			{
 				Category:  "HARM_CATEGORY_DANGEROUS_CONTENT",
-				Threshold: common.GeminiSafetySetting,
+				Threshold: config.GeminiSafetySetting,
 			},
 		},
 		GenerationConfig: GeminiChatGenerationConfig{
@@ -151,9 +154,9 @@ type GeminiChatPromptFeedback struct {
 
 func responseGeminiChat2OpenAI(response *GeminiChatResponse) *openai.TextResponse {
 	fullTextResponse := openai.TextResponse{
-		Id:      fmt.Sprintf("chatcmpl-%s", common.GetUUID()),
+		Id:      fmt.Sprintf("chatcmpl-%s", helper.GetUUID()),
 		Object:  "chat.completion",
-		Created: common.GetTimestamp(),
+		Created: helper.GetTimestamp(),
 		Choices: make([]openai.TextResponseChoice, 0, len(response.Candidates)),
 	}
 	for i, candidate := range response.Candidates {
@@ -229,15 +232,15 @@ func StreamHandler(c *gin.Context, resp *http.Response) (*openai.ErrorWithStatus
 			var choice openai.ChatCompletionsStreamResponseChoice
 			choice.Delta.Content = dummy.Content
 			response := openai.ChatCompletionsStreamResponse{
-				Id:      fmt.Sprintf("chatcmpl-%s", common.GetUUID()),
+				Id:      fmt.Sprintf("chatcmpl-%s", helper.GetUUID()),
 				Object:  "chat.completion.chunk",
-				Created: common.GetTimestamp(),
+				Created: helper.GetTimestamp(),
 				Model:   "gemini-pro",
 				Choices: []openai.ChatCompletionsStreamResponseChoice{choice},
 			}
 			jsonResponse, err := json.Marshal(response)
 			if err != nil {
-				common.SysError("error marshalling stream response: " + err.Error())
+				logger.SysError("error marshalling stream response: " + err.Error())
 				return true
 			}
 			c.Render(-1, common.CustomEvent{Data: "data: " + string(jsonResponse)})

relay/channel/google/palm.go

@@ -7,6 +7,8 @@ import (
 	"io"
 	"net/http"
 	"one-api/common"
+	"one-api/common/helper"
+	"one-api/common/logger"
 	"one-api/relay/channel/openai"
 	"one-api/relay/constant"
 )
@@ -71,27 +73,27 @@ func streamResponsePaLM2OpenAI(palmResponse *PaLMChatResponse) *openai.ChatCompl
 
 func PaLMStreamHandler(c *gin.Context, resp *http.Response) (*openai.ErrorWithStatusCode, string) {
 	responseText := ""
-	responseId := fmt.Sprintf("chatcmpl-%s", common.GetUUID())
+	responseId := fmt.Sprintf("chatcmpl-%s", helper.GetUUID())
-	createdTime := common.GetTimestamp()
+	createdTime := helper.GetTimestamp()
 	dataChan := make(chan string)
 	stopChan := make(chan bool)
 	go func() {
 		responseBody, err := io.ReadAll(resp.Body)
 		if err != nil {
-			common.SysError("error reading stream response: " + err.Error())
+			logger.SysError("error reading stream response: " + err.Error())
 			stopChan <- true
 			return
 		}
 		err = resp.Body.Close()
 		if err != nil {
-			common.SysError("error closing stream response: " + err.Error())
+			logger.SysError("error closing stream response: " + err.Error())
 			stopChan <- true
 			return
 		}
 		var palmResponse PaLMChatResponse
 		err = json.Unmarshal(responseBody, &palmResponse)
 		if err != nil {
-			common.SysError("error unmarshalling stream response: " + err.Error())
+			logger.SysError("error unmarshalling stream response: " + err.Error())
 			stopChan <- true
 			return
 		}
@@ -103,7 +105,7 @@ func PaLMStreamHandler(c *gin.Context, resp *http.Response) (*openai.ErrorWithSt
 		}
 		jsonResponse, err := json.Marshal(fullTextResponse)
 		if err != nil {
-			common.SysError("error marshalling stream response: " + err.Error())
+			logger.SysError("error marshalling stream response: " + err.Error())
 			stopChan <- true
 			return
 		}

relay/channel/interface.go

@@ -0,0 +1,15 @@
+package channel
+
+import (
+	"github.com/gin-gonic/gin"
+	"net/http"
+	"one-api/relay/channel/openai"
+)
+
+type Adaptor interface {
+	GetRequestURL() string
+	Auth(c *gin.Context) error
+	ConvertRequest(request *openai.GeneralOpenAIRequest) (any, error)
+	DoRequest(request *openai.GeneralOpenAIRequest) error
+	DoResponse(c *gin.Context, resp *http.Response) (*openai.ErrorWithStatusCode, *openai.Usage, error)
+}

relay/channel/openai/adaptor.go

@@ -0,0 +1,21 @@
+package openai
+
+import (
+	"github.com/gin-gonic/gin"
+	"net/http"
+)
+
+type Adaptor struct {
+}
+
+func (a *Adaptor) Auth(c *gin.Context) error {
+	return nil
+}
+
+func (a *Adaptor) ConvertRequest(request *GeneralOpenAIRequest) (any, error) {
+	return nil, nil
+}
+
+func (a *Adaptor) DoResponse(c *gin.Context, resp *http.Response) (*ErrorWithStatusCode, *Usage, error) {
+	return nil, nil, nil
+}

relay/channel/openai/main.go

@@ -8,6 +8,7 @@ import (
 	"io"
 	"net/http"
 	"one-api/common"
+	"one-api/common/logger"
 	"one-api/relay/constant"
 	"strings"
 )
@@ -46,7 +47,7 @@ func StreamHandler(c *gin.Context, resp *http.Response, relayMode int) (*ErrorWi
 					var streamResponse ChatCompletionsStreamResponse
 					err := json.Unmarshal([]byte(data), &streamResponse)
 					if err != nil {
-						common.SysError("error unmarshalling stream response: " + err.Error())
+						logger.SysError("error unmarshalling stream response: " + err.Error())
 						continue // just ignore the error
 					}
 					for _, choice := range streamResponse.Choices {
@@ -56,7 +57,7 @@ func StreamHandler(c *gin.Context, resp *http.Response, relayMode int) (*ErrorWi
 					var streamResponse CompletionsStreamResponse
 					err := json.Unmarshal([]byte(data), &streamResponse)
 					if err != nil {
-						common.SysError("error unmarshalling stream response: " + err.Error())
+						logger.SysError("error unmarshalling stream response: " + err.Error())
 						continue
 					}
 					for _, choice := range streamResponse.Choices {

relay/channel/openai/model.go

@@ -207,6 +207,11 @@ type Usage struct {
 	TotalTokens      int `json:"total_tokens"`
 }
 
+type UsageOrResponseText struct {
+	*Usage
+	ResponseText string
+}
+
 type Error struct {
 	Message string `json:"message"`
 	Type    string `json:"type"`

relay/channel/openai/token.go

@@ -6,7 +6,9 @@ import (
 	"github.com/pkoukk/tiktoken-go"
 	"math"
 	"one-api/common"
+	"one-api/common/config"
 	"one-api/common/image"
+	"one-api/common/logger"
 	"strings"
 )
 
@@ -15,15 +17,15 @@ var tokenEncoderMap = map[string]*tiktoken.Tiktoken{}
 var defaultTokenEncoder *tiktoken.Tiktoken
 
 func InitTokenEncoders() {
-	common.SysLog("initializing token encoders")
+	logger.SysLog("initializing token encoders")
 	gpt35TokenEncoder, err := tiktoken.EncodingForModel("gpt-3.5-turbo")
 	if err != nil {
-		common.FatalLog(fmt.Sprintf("failed to get gpt-3.5-turbo token encoder: %s", err.Error()))
+		logger.FatalLog(fmt.Sprintf("failed to get gpt-3.5-turbo token encoder: %s", err.Error()))
 	}
 	defaultTokenEncoder = gpt35TokenEncoder
 	gpt4TokenEncoder, err := tiktoken.EncodingForModel("gpt-4")
 	if err != nil {
-		common.FatalLog(fmt.Sprintf("failed to get gpt-4 token encoder: %s", err.Error()))
+		logger.FatalLog(fmt.Sprintf("failed to get gpt-4 token encoder: %s", err.Error()))
 	}
 	for model, _ := range common.ModelRatio {
 		if strings.HasPrefix(model, "gpt-3.5") {
@@ -34,7 +36,7 @@ func InitTokenEncoders() {
 			tokenEncoderMap[model] = nil
 		}
 	}
-	common.SysLog("token encoders initialized")
+	logger.SysLog("token encoders initialized")
 }
 
 func getTokenEncoder(model string) *tiktoken.Tiktoken {
@@ -45,7 +47,7 @@ func getTokenEncoder(model string) *tiktoken.Tiktoken {
 	if ok {
 		tokenEncoder, err := tiktoken.EncodingForModel(model)
 		if err != nil {
-			common.SysError(fmt.Sprintf("failed to get token encoder for model %s: %s, using encoder for gpt-3.5-turbo", model, err.Error()))
+			logger.SysError(fmt.Sprintf("failed to get token encoder for model %s: %s, using encoder for gpt-3.5-turbo", model, err.Error()))
 			tokenEncoder = defaultTokenEncoder
 		}
 		tokenEncoderMap[model] = tokenEncoder
@@ -55,7 +57,7 @@ func getTokenEncoder(model string) *tiktoken.Tiktoken {
 }
 
 func getTokenNum(tokenEncoder *tiktoken.Tiktoken, text string) int {
-	if common.ApproximateTokenEnabled {
+	if config.ApproximateTokenEnabled {
 		return int(float64(len(text)) * 0.38)
 	}
 	return len(tokenEncoder.Encode(text, nil, nil))
@@ -99,7 +101,7 @@ func CountTokenMessages(messages []Message, model string) int {
 						}
 						imageTokens, err := countImageTokens(url, detail)
 						if err != nil {
-							common.SysError("error counting image tokens: " + err.Error())
+							logger.SysError("error counting image tokens: " + err.Error())
 						} else {
 							tokenNum += imageTokens
 						}

relay/channel/tencent/adaptor.go

@@ -0,0 +1,22 @@
+package tencent
+
+import (
+	"github.com/gin-gonic/gin"
+	"net/http"
+	"one-api/relay/channel/openai"
+)
+
+type Adaptor struct {
+}
+
+func (a *Adaptor) Auth(c *gin.Context) error {
+	return nil
+}
+
+func (a *Adaptor) ConvertRequest(request *openai.GeneralOpenAIRequest) (any, error) {
+	return nil, nil
+}
+
+func (a *Adaptor) DoResponse(c *gin.Context, resp *http.Response) (*openai.ErrorWithStatusCode, *openai.Usage, error) {
+	return nil, nil, nil
+}

relay/channel/tencent/main.go

@@ -12,6 +12,8 @@ import (
 	"io"
 	"net/http"
 	"one-api/common"
+	"one-api/common/helper"
+	"one-api/common/logger"
 	"one-api/relay/channel/openai"
 	"one-api/relay/constant"
 	"sort"
@@ -46,9 +48,9 @@ func ConvertRequest(request openai.GeneralOpenAIRequest) *ChatRequest {
 		stream = 1
 	}
 	return &ChatRequest{
-		Timestamp:   common.GetTimestamp(),
+		Timestamp:   helper.GetTimestamp(),
-		Expired:     common.GetTimestamp() + 24*60*60,
+		Expired:     helper.GetTimestamp() + 24*60*60,
-		QueryID:     common.GetUUID(),
+		QueryID:     helper.GetUUID(),
 		Temperature: request.Temperature,
 		TopP:        request.TopP,
 		Stream:      stream,
@@ -59,7 +61,7 @@ func ConvertRequest(request openai.GeneralOpenAIRequest) *ChatRequest {
 func responseTencent2OpenAI(response *ChatResponse) *openai.TextResponse {
 	fullTextResponse := openai.TextResponse{
 		Object:  "chat.completion",
-		Created: common.GetTimestamp(),
+		Created: helper.GetTimestamp(),
 		Usage:   response.Usage,
 	}
 	if len(response.Choices) > 0 {
@@ -79,7 +81,7 @@ func responseTencent2OpenAI(response *ChatResponse) *openai.TextResponse {
 func streamResponseTencent2OpenAI(TencentResponse *ChatResponse) *openai.ChatCompletionsStreamResponse {
 	response := openai.ChatCompletionsStreamResponse{
 		Object:  "chat.completion.chunk",
-		Created: common.GetTimestamp(),
+		Created: helper.GetTimestamp(),
 		Model:   "tencent-hunyuan",
 	}
 	if len(TencentResponse.Choices) > 0 {
@@ -131,7 +133,7 @@ func StreamHandler(c *gin.Context, resp *http.Response) (*openai.ErrorWithStatus
 			var TencentResponse ChatResponse
 			err := json.Unmarshal([]byte(data), &TencentResponse)
 			if err != nil {
-				common.SysError("error unmarshalling stream response: " + err.Error())
+				logger.SysError("error unmarshalling stream response: " + err.Error())
 				return true
 			}
 			response := streamResponseTencent2OpenAI(&TencentResponse)
@@ -140,7 +142,7 @@ func StreamHandler(c *gin.Context, resp *http.Response) (*openai.ErrorWithStatus
 			}
 			jsonResponse, err := json.Marshal(response)
 			if err != nil {
-				common.SysError("error marshalling stream response: " + err.Error())
+				logger.SysError("error marshalling stream response: " + err.Error())
 				return true
 			}
 			c.Render(-1, common.CustomEvent{Data: "data: " + string(jsonResponse)})

relay/channel/xunfei/adaptor.go

@@ -0,0 +1,22 @@
+package xunfei
+
+import (
+	"github.com/gin-gonic/gin"
+	"net/http"
+	"one-api/relay/channel/openai"
+)
+
+type Adaptor struct {
+}
+
+func (a *Adaptor) Auth(c *gin.Context) error {
+	return nil
+}
+
+func (a *Adaptor) ConvertRequest(request *openai.GeneralOpenAIRequest) (any, error) {
+	return nil, nil
+}
+
+func (a *Adaptor) DoResponse(c *gin.Context, resp *http.Response) (*openai.ErrorWithStatusCode, *openai.Usage, error) {
+	return nil, nil, nil
+}

relay/channel/xunfei/main.go

@@ -12,6 +12,8 @@ import (
 	"net/http"
 	"net/url"
 	"one-api/common"
+	"one-api/common/helper"
+	"one-api/common/logger"
 	"one-api/relay/channel/openai"
 	"one-api/relay/constant"
 	"strings"
@@ -68,7 +70,7 @@ func responseXunfei2OpenAI(response *ChatResponse) *openai.TextResponse {
 	}
 	fullTextResponse := openai.TextResponse{
 		Object:  "chat.completion",
-		Created: common.GetTimestamp(),
+		Created: helper.GetTimestamp(),
 		Choices: []openai.TextResponseChoice{choice},
 		Usage:   response.Payload.Usage.Text,
 	}
@@ -90,7 +92,7 @@ func streamResponseXunfei2OpenAI(xunfeiResponse *ChatResponse) *openai.ChatCompl
 	}
 	response := openai.ChatCompletionsStreamResponse{
 		Object:  "chat.completion.chunk",
-		Created: common.GetTimestamp(),
+		Created: helper.GetTimestamp(),
 		Model:   "SparkDesk",
 		Choices: []openai.ChatCompletionsStreamResponseChoice{choice},
 	}
@@ -140,7 +142,7 @@ func StreamHandler(c *gin.Context, textRequest openai.GeneralOpenAIRequest, appI
 			response := streamResponseXunfei2OpenAI(&xunfeiResponse)
 			jsonResponse, err := json.Marshal(response)
 			if err != nil {
-				common.SysError("error marshalling stream response: " + err.Error())
+				logger.SysError("error marshalling stream response: " + err.Error())
 				return true
 			}
 			c.Render(-1, common.CustomEvent{Data: "data: " + string(jsonResponse)})
@@ -215,20 +217,20 @@ func xunfeiMakeRequest(textRequest openai.GeneralOpenAIRequest, domain, authUrl,
 		for {
 			_, msg, err := conn.ReadMessage()
 			if err != nil {
-				common.SysError("error reading stream response: " + err.Error())
+				logger.SysError("error reading stream response: " + err.Error())
 				break
 			}
 			var response ChatResponse
 			err = json.Unmarshal(msg, &response)
 			if err != nil {
-				common.SysError("error unmarshalling stream response: " + err.Error())
+				logger.SysError("error unmarshalling stream response: " + err.Error())
 				break
 			}
 			dataChan <- response
 			if response.Payload.Choices.Status == 2 {
 				err := conn.Close()
 				if err != nil {
-					common.SysError("error closing websocket connection: " + err.Error())
+					logger.SysError("error closing websocket connection: " + err.Error())
 				}
 				break
 			}
@@ -247,7 +249,7 @@ func getXunfeiAuthUrl(c *gin.Context, apiKey string, apiSecret string) (string,
 	}
 	if apiVersion == "" {
 		apiVersion = "v1.1"
-		common.SysLog("api_version not found, use default: " + apiVersion)
+		logger.SysLog("api_version not found, use default: " + apiVersion)
 	}
 	domain := "general"
 	if apiVersion != "v1.1" {

relay/channel/zhipu/adaptor.go

@@ -0,0 +1,22 @@
+package zhipu
+
+import (
+	"github.com/gin-gonic/gin"
+	"net/http"
+	"one-api/relay/channel/openai"
+)
+
+type Adaptor struct {
+}
+
+func (a *Adaptor) Auth(c *gin.Context) error {
+	return nil
+}
+
+func (a *Adaptor) ConvertRequest(request *openai.GeneralOpenAIRequest) (any, error) {
+	return nil, nil
+}
+
+func (a *Adaptor) DoResponse(c *gin.Context, resp *http.Response) (*openai.ErrorWithStatusCode, *openai.Usage, error) {
+	return nil, nil, nil
+}

relay/channel/zhipu/main.go

@@ -8,6 +8,8 @@ import (
 	"io"
 	"net/http"
 	"one-api/common"
+	"one-api/common/helper"
+	"one-api/common/logger"
 	"one-api/relay/channel/openai"
 	"one-api/relay/constant"
 	"strings"
@@ -34,7 +36,7 @@ func GetToken(apikey string) string {
 
 	split := strings.Split(apikey, ".")
 	if len(split) != 2 {
-		common.SysError("invalid zhipu key: " + apikey)
+		logger.SysError("invalid zhipu key: " + apikey)
 		return ""
 	}
 
@@ -101,7 +103,7 @@ func responseZhipu2OpenAI(response *Response) *openai.TextResponse {
 	fullTextResponse := openai.TextResponse{
 		Id:      response.Data.TaskId,
 		Object:  "chat.completion",
-		Created: common.GetTimestamp(),
+		Created: helper.GetTimestamp(),
 		Choices: make([]openai.TextResponseChoice, 0, len(response.Data.Choices)),
 		Usage:   response.Data.Usage,
 	}
@@ -127,7 +129,7 @@ func streamResponseZhipu2OpenAI(zhipuResponse string) *openai.ChatCompletionsStr
 	choice.Delta.Content = zhipuResponse
 	response := openai.ChatCompletionsStreamResponse{
 		Object:  "chat.completion.chunk",
-		Created: common.GetTimestamp(),
+		Created: helper.GetTimestamp(),
 		Model:   "chatglm",
 		Choices: []openai.ChatCompletionsStreamResponseChoice{choice},
 	}
@@ -141,7 +143,7 @@ func streamMetaResponseZhipu2OpenAI(zhipuResponse *StreamMetaResponse) (*openai.
 	response := openai.ChatCompletionsStreamResponse{
 		Id:      zhipuResponse.RequestId,
 		Object:  "chat.completion.chunk",
-		Created: common.GetTimestamp(),
+		Created: helper.GetTimestamp(),
 		Model:   "chatglm",
 		Choices: []openai.ChatCompletionsStreamResponseChoice{choice},
 	}
@@ -193,7 +195,7 @@ func StreamHandler(c *gin.Context, resp *http.Response) (*openai.ErrorWithStatus
 			response := streamResponseZhipu2OpenAI(data)
 			jsonResponse, err := json.Marshal(response)
 			if err != nil {
-				common.SysError("error marshalling stream response: " + err.Error())
+				logger.SysError("error marshalling stream response: " + err.Error())
 				return true
 			}
 			c.Render(-1, common.CustomEvent{Data: "data: " + string(jsonResponse)})
@@ -202,13 +204,13 @@ func StreamHandler(c *gin.Context, resp *http.Response) (*openai.ErrorWithStatus
 			var zhipuResponse StreamMetaResponse
 			err := json.Unmarshal([]byte(data), &zhipuResponse)
 			if err != nil {
-				common.SysError("error unmarshalling stream response: " + err.Error())
+				logger.SysError("error unmarshalling stream response: " + err.Error())
 				return true
 			}
 			response, zhipuUsage := streamMetaResponseZhipu2OpenAI(&zhipuResponse)
 			jsonResponse, err := json.Marshal(response)
 			if err != nil {
-				common.SysError("error marshalling stream response: " + err.Error())
+				logger.SysError("error marshalling stream response: " + err.Error())
 				return true
 			}
 			usage = zhipuUsage

relay/constant/api_type.go

@@ -0,0 +1,69 @@
+package constant
+
+import (
+	"one-api/common"
+)
+
+const (
+	APITypeOpenAI = iota
+	APITypeClaude
+	APITypePaLM
+	APITypeBaidu
+	APITypeZhipu
+	APITypeAli
+	APITypeXunfei
+	APITypeAIProxyLibrary
+	APITypeTencent
+	APITypeGemini
+)
+
+func ChannelType2APIType(channelType int) int {
+	apiType := APITypeOpenAI
+	switch channelType {
+	case common.ChannelTypeAnthropic:
+		apiType = APITypeClaude
+	case common.ChannelTypeBaidu:
+		apiType = APITypeBaidu
+	case common.ChannelTypePaLM:
+		apiType = APITypePaLM
+	case common.ChannelTypeZhipu:
+		apiType = APITypeZhipu
+	case common.ChannelTypeAli:
+		apiType = APITypeAli
+	case common.ChannelTypeXunfei:
+		apiType = APITypeXunfei
+	case common.ChannelTypeAIProxyLibrary:
+		apiType = APITypeAIProxyLibrary
+	case common.ChannelTypeTencent:
+		apiType = APITypeTencent
+	case common.ChannelTypeGemini:
+		apiType = APITypeGemini
+	}
+	return apiType
+}
+
+//func GetAdaptor(apiType int) channel.Adaptor {
+//	switch apiType {
+//	case APITypeOpenAI:
+//		return &openai.Adaptor{}
+//	case APITypeClaude:
+//		return &anthropic.Adaptor{}
+//	case APITypePaLM:
+//		return &google.Adaptor{}
+//	case APITypeZhipu:
+//		return &baidu.Adaptor{}
+//	case APITypeBaidu:
+//		return &baidu.Adaptor{}
+//	case APITypeAli:
+//		return &ali.Adaptor{}
+//	case APITypeXunfei:
+//		return &xunfei.Adaptor{}
+//	case APITypeAIProxyLibrary:
+//		return &aiproxy.Adaptor{}
+//	case APITypeTencent:
+//		return &tencent.Adaptor{}
+//	case APITypeGemini:
+//		return &google.Adaptor{}
+//	}
+//	return nil
+//}

relay/constant/common.go

@@ -0,0 +1,3 @@
+package constant
+
+var StopFinishReason = "stop"

relay/constant/main.go

@@ -1,16 +0,0 @@
-package constant
-
-const (
-	RelayModeUnknown = iota
-	RelayModeChatCompletions
-	RelayModeCompletions
-	RelayModeEmbeddings
-	RelayModeModerations
-	RelayModeImagesGenerations
-	RelayModeEdits
-	RelayModeAudioSpeech
-	RelayModeAudioTranscription
-	RelayModeAudioTranslation
-)
-
-var StopFinishReason = "stop"

relay/constant/relay_mode.go

@@ -0,0 +1,42 @@
+package constant
+
+import "strings"
+
+const (
+	RelayModeUnknown = iota
+	RelayModeChatCompletions
+	RelayModeCompletions
+	RelayModeEmbeddings
+	RelayModeModerations
+	RelayModeImagesGenerations
+	RelayModeEdits
+	RelayModeAudioSpeech
+	RelayModeAudioTranscription
+	RelayModeAudioTranslation
+)
+
+func Path2RelayMode(path string) int {
+	relayMode := RelayModeUnknown
+	if strings.HasPrefix(path, "/v1/chat/completions") {
+		relayMode = RelayModeChatCompletions
+	} else if strings.HasPrefix(path, "/v1/completions") {
+		relayMode = RelayModeCompletions
+	} else if strings.HasPrefix(path, "/v1/embeddings") {
+		relayMode = RelayModeEmbeddings
+	} else if strings.HasSuffix(path, "embeddings") {
+		relayMode = RelayModeEmbeddings
+	} else if strings.HasPrefix(path, "/v1/moderations") {
+		relayMode = RelayModeModerations
+	} else if strings.HasPrefix(path, "/v1/images/generations") {
+		relayMode = RelayModeImagesGenerations
+	} else if strings.HasPrefix(path, "/v1/edits") {
+		relayMode = RelayModeEdits
+	} else if strings.HasPrefix(path, "/v1/audio/speech") {
+		relayMode = RelayModeAudioSpeech
+	} else if strings.HasPrefix(path, "/v1/audio/transcriptions") {
+		relayMode = RelayModeAudioTranscription
+	} else if strings.HasPrefix(path, "/v1/audio/translations") {
+		relayMode = RelayModeAudioTranslation
+	}
+	return relayMode
+}

relay/controller/audio.go

@@ -11,6 +11,8 @@ import (
 	"io"
 	"net/http"
 	"one-api/common"
+	"one-api/common/config"
+	"one-api/common/logger"
 	"one-api/model"
 	"one-api/relay/channel/openai"
 	"one-api/relay/constant"
@@ -53,7 +55,7 @@ func RelayAudioHelper(c *gin.Context, relayMode int) *openai.ErrorWithStatusCode
 		preConsumedQuota = int(float64(len(ttsRequest.Input)) * ratio)
 		quota = preConsumedQuota
 	default:
-		preConsumedQuota = int(float64(common.PreConsumedQuota) * ratio)
+		preConsumedQuota = int(float64(config.PreConsumedQuota) * ratio)
 	}
 	userQuota, err := model.CacheGetUserQuota(userId)
 	if err != nil {
@@ -102,7 +104,7 @@ func RelayAudioHelper(c *gin.Context, relayMode int) *openai.ErrorWithStatusCode
 	fullRequestURL := util.GetFullRequestURL(baseURL, requestURL, channelType)
 	if relayMode == constant.RelayModeAudioTranscription && channelType == common.ChannelTypeAzure {
 		// https://learn.microsoft.com/en-us/azure/ai-services/openai/whisper-quickstart?tabs=command-line#rest-api
-		apiVersion := util.GetAPIVersion(c)
+		apiVersion := util.GetAzureAPIVersion(c)
 		fullRequestURL = fmt.Sprintf("%s/openai/deployments/%s/audio/transcriptions?api-version=%s", baseURL, audioModel, apiVersion)
 	}
 
@@ -191,7 +193,7 @@ func RelayAudioHelper(c *gin.Context, relayMode int) *openai.ErrorWithStatusCode
 					// negative means add quota back for token & user
 					err := model.PostConsumeTokenQuota(tokenId, -preConsumedQuota)
 					if err != nil {
-						common.LogError(ctx, fmt.Sprintf("error rollback pre-consumed quota: %s", err.Error()))
+						logger.Error(ctx, fmt.Sprintf("error rollback pre-consumed quota: %s", err.Error()))
 					}
 				}()
 			}(c.Request.Context())

relay/controller/image.go

@@ -9,6 +9,7 @@ import (
 	"io"
 	"net/http"
 	"one-api/common"
+	"one-api/common/logger"
 	"one-api/model"
 	"one-api/relay/channel/openai"
 	"one-api/relay/util"
@@ -112,7 +113,7 @@ func RelayImageHelper(c *gin.Context, relayMode int) *openai.ErrorWithStatusCode
 	fullRequestURL := util.GetFullRequestURL(baseURL, requestURL, channelType)
 	if channelType == common.ChannelTypeAzure {
 		// https://learn.microsoft.com/en-us/azure/ai-services/openai/dall-e-quickstart?tabs=dalle3%2Ccommand-line&pivots=rest-api
-		apiVersion := util.GetAPIVersion(c)
+		apiVersion := util.GetAzureAPIVersion(c)
 		// https://{resource_name}.openai.azure.com/openai/deployments/dall-e-3/images/generations?api-version=2023-06-01-preview
 		fullRequestURL = fmt.Sprintf("%s/openai/deployments/%s/images/generations?api-version=%s", baseURL, imageModel, apiVersion)
 	}
@@ -175,11 +176,11 @@ func RelayImageHelper(c *gin.Context, relayMode int) *openai.ErrorWithStatusCode
 		}
 		err := model.PostConsumeTokenQuota(tokenId, quota)
 		if err != nil {
-			common.SysError("error consuming token remain quota: " + err.Error())
+			logger.SysError("error consuming token remain quota: " + err.Error())
 		}
 		err = model.CacheUpdateUserQuota(userId)
 		if err != nil {
-			common.SysError("error update user quota cache: " + err.Error())
+			logger.SysError("error update user quota cache: " + err.Error())
 		}
 		if quota != 0 {
 			tokenName := c.GetString("token_name")

relay/controller/text.go

@@ -1,206 +1,47 @@
 package controller
 
 import (
-	"bytes"
 	"context"
-	"encoding/json"
 	"errors"
 	"fmt"
 	"github.com/gin-gonic/gin"
-	"io"
 	"math"
 	"net/http"
 	"one-api/common"
+	"one-api/common/config"
+	"one-api/common/logger"
 	"one-api/model"
-	"one-api/relay/channel/aiproxy"
-	"one-api/relay/channel/ali"
-	"one-api/relay/channel/anthropic"
-	"one-api/relay/channel/baidu"
-	"one-api/relay/channel/google"
 	"one-api/relay/channel/openai"
-	"one-api/relay/channel/tencent"
-	"one-api/relay/channel/xunfei"
-	"one-api/relay/channel/zhipu"
 	"one-api/relay/constant"
 	"one-api/relay/util"
 	"strings"
 )
 
-const (
-	APITypeOpenAI = iota
-	APITypeClaude
-	APITypePaLM
-	APITypeBaidu
-	APITypeZhipu
-	APITypeAli
-	APITypeXunfei
-	APITypeAIProxyLibrary
-	APITypeTencent
-	APITypeGemini
-)
-
 func RelayTextHelper(c *gin.Context, relayMode int) *openai.ErrorWithStatusCode {
-	channelType := c.GetInt("channel")
+	ctx := c.Request.Context()
-	channelId := c.GetInt("channel_id")
+	meta := util.GetRelayMeta(c)
-	tokenId := c.GetInt("token_id")
-	userId := c.GetInt("id")
-	group := c.GetString("group")
 	var textRequest openai.GeneralOpenAIRequest
 	err := common.UnmarshalBodyReusable(c, &textRequest)
 	if err != nil {
 		return openai.ErrorWrapper(err, "bind_request_body_failed", http.StatusBadRequest)
 	}
-	if textRequest.MaxTokens < 0 || textRequest.MaxTokens > math.MaxInt32/2 {
-		return openai.ErrorWrapper(errors.New("max_tokens is invalid"), "invalid_max_tokens", http.StatusBadRequest)
-	}
 	if relayMode == constant.RelayModeModerations && textRequest.Model == "" {
 		textRequest.Model = "text-moderation-latest"
 	}
 	if relayMode == constant.RelayModeEmbeddings && textRequest.Model == "" {
 		textRequest.Model = c.Param("model")
 	}
-	// request validation
+	err = util.ValidateTextRequest(&textRequest, relayMode)
-	if textRequest.Model == "" {
+	if err != nil {
-		return openai.ErrorWrapper(errors.New("model is required"), "required_field_missing", http.StatusBadRequest)
+		return openai.ErrorWrapper(err, "invalid_text_request", http.StatusBadRequest)
 	}
-	switch relayMode {
+	var isModelMapped bool
-	case constant.RelayModeCompletions:
+	textRequest.Model, isModelMapped = util.GetMappedModelName(textRequest.Model, meta.ModelMapping)
-		if textRequest.Prompt == "" {
+	apiType := constant.ChannelType2APIType(meta.ChannelType)
-			return openai.ErrorWrapper(errors.New("field prompt is required"), "required_field_missing", http.StatusBadRequest)
+	fullRequestURL, err := GetRequestURL(c.Request.URL.String(), apiType, relayMode, meta, &textRequest)
-		}
+	if err != nil {
-	case constant.RelayModeChatCompletions:
+		logger.Error(ctx, fmt.Sprintf("util.GetRequestURL failed: %s", err.Error()))
-		if textRequest.Messages == nil || len(textRequest.Messages) == 0 {
+		return openai.ErrorWrapper(fmt.Errorf("util.GetRequestURL failed"), "get_request_url_failed", http.StatusInternalServerError)
-			return openai.ErrorWrapper(errors.New("field messages is required"), "required_field_missing", http.StatusBadRequest)
-		}
-	case constant.RelayModeEmbeddings:
-	case constant.RelayModeModerations:
-		if textRequest.Input == "" {
-			return openai.ErrorWrapper(errors.New("field input is required"), "required_field_missing", http.StatusBadRequest)
-		}
-	case constant.RelayModeEdits:
-		if textRequest.Instruction == "" {
-			return openai.ErrorWrapper(errors.New("field instruction is required"), "required_field_missing", http.StatusBadRequest)
-		}
-	}
-	// map model name
-	modelMapping := c.GetString("model_mapping")
-	isModelMapped := false
-	if modelMapping != "" && modelMapping != "{}" {
-		modelMap := make(map[string]string)
-		err := json.Unmarshal([]byte(modelMapping), &modelMap)
-		if err != nil {
-			return openai.ErrorWrapper(err, "unmarshal_model_mapping_failed", http.StatusInternalServerError)
-		}
-		if modelMap[textRequest.Model] != "" {
-			textRequest.Model = modelMap[textRequest.Model]
-			isModelMapped = true
-		}
-	}
-	apiType := APITypeOpenAI
-	switch channelType {
-	case common.ChannelTypeAnthropic:
-		apiType = APITypeClaude
-	case common.ChannelTypeBaidu:
-		apiType = APITypeBaidu
-	case common.ChannelTypePaLM:
-		apiType = APITypePaLM
-	case common.ChannelTypeZhipu:
-		apiType = APITypeZhipu
-	case common.ChannelTypeAli:
-		apiType = APITypeAli
-	case common.ChannelTypeXunfei:
-		apiType = APITypeXunfei
-	case common.ChannelTypeAIProxyLibrary:
-		apiType = APITypeAIProxyLibrary
-	case common.ChannelTypeTencent:
-		apiType = APITypeTencent
-	case common.ChannelTypeGemini:
-		apiType = APITypeGemini
-	}
-	baseURL := common.ChannelBaseURLs[channelType]
-	requestURL := c.Request.URL.String()
-	if c.GetString("base_url") != "" {
-		baseURL = c.GetString("base_url")
-	}
-	fullRequestURL := util.GetFullRequestURL(baseURL, requestURL, channelType)
-	switch apiType {
-	case APITypeOpenAI:
-		if channelType == common.ChannelTypeAzure {
-			// https://learn.microsoft.com/en-us/azure/cognitive-services/openai/chatgpt-quickstart?pivots=rest-api&tabs=command-line#rest-api
-			apiVersion := util.GetAPIVersion(c)
-			requestURL := strings.Split(requestURL, "?")[0]
-			requestURL = fmt.Sprintf("%s?api-version=%s", requestURL, apiVersion)
-			baseURL = c.GetString("base_url")
-			task := strings.TrimPrefix(requestURL, "/v1/")
-			model_ := textRequest.Model
-			model_ = strings.Replace(model_, ".", "", -1)
-			// https://github.com/songquanpeng/one-api/issues/67
-			model_ = strings.TrimSuffix(model_, "-0301")
-			model_ = strings.TrimSuffix(model_, "-0314")
-			model_ = strings.TrimSuffix(model_, "-0613")
-
-			requestURL = fmt.Sprintf("/openai/deployments/%s/%s", model_, task)
-			fullRequestURL = util.GetFullRequestURL(baseURL, requestURL, channelType)
-		}
-	case APITypeClaude:
-		fullRequestURL = "https://api.anthropic.com/v1/complete"
-		if baseURL != "" {
-			fullRequestURL = fmt.Sprintf("%s/v1/complete", baseURL)
-		}
-	case APITypeBaidu:
-		switch textRequest.Model {
-		case "ERNIE-Bot":
-			fullRequestURL = "https://aip.baidubce.com/rpc/2.0/ai_custom/v1/wenxinworkshop/chat/completions"
-		case "ERNIE-Bot-turbo":
-			fullRequestURL = "https://aip.baidubce.com/rpc/2.0/ai_custom/v1/wenxinworkshop/chat/eb-instant"
-		case "ERNIE-Bot-4":
-			fullRequestURL = "https://aip.baidubce.com/rpc/2.0/ai_custom/v1/wenxinworkshop/chat/completions_pro"
-		case "BLOOMZ-7B":
-			fullRequestURL = "https://aip.baidubce.com/rpc/2.0/ai_custom/v1/wenxinworkshop/chat/bloomz_7b1"
-		case "Embedding-V1":
-			fullRequestURL = "https://aip.baidubce.com/rpc/2.0/ai_custom/v1/wenxinworkshop/embeddings/embedding-v1"
-		}
-		apiKey := c.Request.Header.Get("Authorization")
-		apiKey = strings.TrimPrefix(apiKey, "Bearer ")
-		var err error
-		if apiKey, err = baidu.GetAccessToken(apiKey); err != nil {
-			return openai.ErrorWrapper(err, "invalid_baidu_config", http.StatusInternalServerError)
-		}
-		fullRequestURL += "?access_token=" + apiKey
-	case APITypePaLM:
-		fullRequestURL = "https://generativelanguage.googleapis.com/v1beta2/models/chat-bison-001:generateMessage"
-		if baseURL != "" {
-			fullRequestURL = fmt.Sprintf("%s/v1beta2/models/chat-bison-001:generateMessage", baseURL)
-		}
-	case APITypeGemini:
-		requestBaseURL := "https://generativelanguage.googleapis.com"
-		if baseURL != "" {
-			requestBaseURL = baseURL
-		}
-		version := "v1"
-		if c.GetString("api_version") != "" {
-			version = c.GetString("api_version")
-		}
-		action := "generateContent"
-		if textRequest.Stream {
-			action = "streamGenerateContent"
-		}
-		fullRequestURL = fmt.Sprintf("%s/%s/models/%s:%s", requestBaseURL, version, textRequest.Model, action)
-	case APITypeZhipu:
-		method := "invoke"
-		if textRequest.Stream {
-			method = "sse-invoke"
-		}
-		fullRequestURL = fmt.Sprintf("https://open.bigmodel.cn/api/paas/v3/model-api/%s/%s", textRequest.Model, method)
-	case APITypeAli:
-		fullRequestURL = "https://dashscope.aliyuncs.com/api/v1/services/aigc/text-generation/generation"
-		if relayMode == constant.RelayModeEmbeddings {
-			fullRequestURL = "https://dashscope.aliyuncs.com/api/v1/services/embeddings/text-embedding/text-embedding"
-		}
-	case APITypeTencent:
-		fullRequestURL = "https://hunyuan.cloud.tencent.com/hyllm/v1/chat/completions"
-	case APITypeAIProxyLibrary:
-		fullRequestURL = fmt.Sprintf("%s/api/library/ask", baseURL)
 	}
 	var promptTokens int
 	var completionTokens int
@@ -212,22 +53,22 @@ func RelayTextHelper(c *gin.Context, relayMode int) *openai.ErrorWithStatusCode
 	case constant.RelayModeModerations:
 		promptTokens = openai.CountTokenInput(textRequest.Input, textRequest.Model)
 	}
-	preConsumedTokens := common.PreConsumedQuota
+	preConsumedTokens := config.PreConsumedQuota
 	if textRequest.MaxTokens != 0 {
 		preConsumedTokens = promptTokens + textRequest.MaxTokens
 	}
 	modelRatio := common.GetModelRatio(textRequest.Model)
-	groupRatio := common.GetGroupRatio(group)
+	groupRatio := common.GetGroupRatio(meta.Group)
 	ratio := modelRatio * groupRatio
 	preConsumedQuota := int(float64(preConsumedTokens) * ratio)
-	userQuota, err := model.CacheGetUserQuota(userId)
+	userQuota, err := model.CacheGetUserQuota(meta.UserId)
 	if err != nil {
 		return openai.ErrorWrapper(err, "get_user_quota_failed", http.StatusInternalServerError)
 	}
 	if userQuota-preConsumedQuota < 0 {
 		return openai.ErrorWrapper(errors.New("user quota is not enough"), "insufficient_user_quota", http.StatusForbidden)
 	}
-	err = model.CacheDecreaseUserQuota(userId, preConsumedQuota)
+	err = model.CacheDecreaseUserQuota(meta.UserId, preConsumedQuota)
 	if err != nil {
 		return openai.ErrorWrapper(err, "decrease_user_quota_failed", http.StatusInternalServerError)
 	}
@@ -235,165 +76,28 @@ func RelayTextHelper(c *gin.Context, relayMode int) *openai.ErrorWithStatusCode
 		// in this case, we do not pre-consume quota
 		// because the user has enough quota
 		preConsumedQuota = 0
-		common.LogInfo(c.Request.Context(), fmt.Sprintf("user %d has enough quota %d, trusted and no need to pre-consume", userId, userQuota))
+		logger.Info(c.Request.Context(), fmt.Sprintf("user %d has enough quota %d, trusted and no need to pre-consume", meta.UserId, userQuota))
 	}
 	if preConsumedQuota > 0 {
-		err := model.PreConsumeTokenQuota(tokenId, preConsumedQuota)
+		err := model.PreConsumeTokenQuota(meta.TokenId, preConsumedQuota)
 		if err != nil {
 			return openai.ErrorWrapper(err, "pre_consume_token_quota_failed", http.StatusForbidden)
 		}
 	}
-	var requestBody io.Reader
+	requestBody, err := GetRequestBody(c, textRequest, isModelMapped, apiType, relayMode)
-	if isModelMapped {
+	if err != nil {
-		jsonStr, err := json.Marshal(textRequest)
+		return openai.ErrorWrapper(err, "get_request_body_failed", http.StatusInternalServerError)
-		if err != nil {
-			return openai.ErrorWrapper(err, "marshal_text_request_failed", http.StatusInternalServerError)
-		}
-		requestBody = bytes.NewBuffer(jsonStr)
-	} else {
-		requestBody = c.Request.Body
 	}
-	switch apiType {
-	case APITypeClaude:
-		claudeRequest := anthropic.ConvertRequest(textRequest)
-		jsonStr, err := json.Marshal(claudeRequest)
-		if err != nil {
-			return openai.ErrorWrapper(err, "marshal_text_request_failed", http.StatusInternalServerError)
-		}
-		requestBody = bytes.NewBuffer(jsonStr)
-	case APITypeBaidu:
-		var jsonData []byte
-		var err error
-		switch relayMode {
-		case constant.RelayModeEmbeddings:
-			baiduEmbeddingRequest := baidu.ConvertEmbeddingRequest(textRequest)
-			jsonData, err = json.Marshal(baiduEmbeddingRequest)
-		default:
-			baiduRequest := baidu.ConvertRequest(textRequest)
-			jsonData, err = json.Marshal(baiduRequest)
-		}
-		if err != nil {
-			return openai.ErrorWrapper(err, "marshal_text_request_failed", http.StatusInternalServerError)
-		}
-		requestBody = bytes.NewBuffer(jsonData)
-	case APITypePaLM:
-		palmRequest := google.ConvertPaLMRequest(textRequest)
-		jsonStr, err := json.Marshal(palmRequest)
-		if err != nil {
-			return openai.ErrorWrapper(err, "marshal_text_request_failed", http.StatusInternalServerError)
-		}
-		requestBody = bytes.NewBuffer(jsonStr)
-	case APITypeGemini:
-		geminiChatRequest := google.ConvertGeminiRequest(textRequest)
-		jsonStr, err := json.Marshal(geminiChatRequest)
-		if err != nil {
-			return openai.ErrorWrapper(err, "marshal_text_request_failed", http.StatusInternalServerError)
-		}
-		requestBody = bytes.NewBuffer(jsonStr)
-	case APITypeZhipu:
-		zhipuRequest := zhipu.ConvertRequest(textRequest)
-		jsonStr, err := json.Marshal(zhipuRequest)
-		if err != nil {
-			return openai.ErrorWrapper(err, "marshal_text_request_failed", http.StatusInternalServerError)
-		}
-		requestBody = bytes.NewBuffer(jsonStr)
-	case APITypeAli:
-		var jsonStr []byte
-		var err error
-		switch relayMode {
-		case constant.RelayModeEmbeddings:
-			aliEmbeddingRequest := ali.ConvertEmbeddingRequest(textRequest)
-			jsonStr, err = json.Marshal(aliEmbeddingRequest)
-		default:
-			aliRequest := ali.ConvertRequest(textRequest)
-			jsonStr, err = json.Marshal(aliRequest)
-		}
-		if err != nil {
-			return openai.ErrorWrapper(err, "marshal_text_request_failed", http.StatusInternalServerError)
-		}
-		requestBody = bytes.NewBuffer(jsonStr)
-	case APITypeTencent:
-		apiKey := c.Request.Header.Get("Authorization")
-		apiKey = strings.TrimPrefix(apiKey, "Bearer ")
-		appId, secretId, secretKey, err := tencent.ParseConfig(apiKey)
-		if err != nil {
-			return openai.ErrorWrapper(err, "invalid_tencent_config", http.StatusInternalServerError)
-		}
-		tencentRequest := tencent.ConvertRequest(textRequest)
-		tencentRequest.AppId = appId
-		tencentRequest.SecretId = secretId
-		jsonStr, err := json.Marshal(tencentRequest)
-		if err != nil {
-			return openai.ErrorWrapper(err, "marshal_text_request_failed", http.StatusInternalServerError)
-		}
-		sign := tencent.GetSign(*tencentRequest, secretKey)
-		c.Request.Header.Set("Authorization", sign)
-		requestBody = bytes.NewBuffer(jsonStr)
-	case APITypeAIProxyLibrary:
-		aiProxyLibraryRequest := aiproxy.ConvertRequest(textRequest)
-		aiProxyLibraryRequest.LibraryId = c.GetString("library_id")
-		jsonStr, err := json.Marshal(aiProxyLibraryRequest)
-		if err != nil {
-			return openai.ErrorWrapper(err, "marshal_text_request_failed", http.StatusInternalServerError)
-		}
-		requestBody = bytes.NewBuffer(jsonStr)
-	}
-
 	var req *http.Request
 	var resp *http.Response
 	isStream := textRequest.Stream
 
-	if apiType != APITypeXunfei { // cause xunfei use websocket
+	if apiType != constant.APITypeXunfei { // cause xunfei use websocket
 		req, err = http.NewRequest(c.Request.Method, fullRequestURL, requestBody)
 		if err != nil {
 			return openai.ErrorWrapper(err, "new_request_failed", http.StatusInternalServerError)
 		}
-		apiKey := c.Request.Header.Get("Authorization")
+		SetupRequestHeaders(c, req, apiType, meta, isStream)
-		apiKey = strings.TrimPrefix(apiKey, "Bearer ")
-		switch apiType {
-		case APITypeOpenAI:
-			if channelType == common.ChannelTypeAzure {
-				req.Header.Set("api-key", apiKey)
-			} else {
-				req.Header.Set("Authorization", c.Request.Header.Get("Authorization"))
-				if channelType == common.ChannelTypeOpenRouter {
-					req.Header.Set("HTTP-Referer", "https://github.com/songquanpeng/one-api")
-					req.Header.Set("X-Title", "One API")
-				}
-			}
-		case APITypeClaude:
-			req.Header.Set("x-api-key", apiKey)
-			anthropicVersion := c.Request.Header.Get("anthropic-version")
-			if anthropicVersion == "" {
-				anthropicVersion = "2023-06-01"
-			}
-			req.Header.Set("anthropic-version", anthropicVersion)
-		case APITypeZhipu:
-			token := zhipu.GetToken(apiKey)
-			req.Header.Set("Authorization", token)
-		case APITypeAli:
-			req.Header.Set("Authorization", "Bearer "+apiKey)
-			if textRequest.Stream {
-				req.Header.Set("X-DashScope-SSE", "enable")
-			}
-			if c.GetString("plugin") != "" {
-				req.Header.Set("X-DashScope-Plugin", c.GetString("plugin"))
-			}
-		case APITypeTencent:
-			req.Header.Set("Authorization", apiKey)
-		case APITypePaLM:
-			req.Header.Set("x-goog-api-key", apiKey)
-		case APITypeGemini:
-			req.Header.Set("x-goog-api-key", apiKey)
-		default:
-			req.Header.Set("Authorization", "Bearer "+apiKey)
-		}
-		req.Header.Set("Content-Type", c.Request.Header.Get("Content-Type"))
-		req.Header.Set("Accept", c.Request.Header.Get("Accept"))
-		if isStream && c.Request.Header.Get("Accept") == "" {
-			req.Header.Set("Accept", "text/event-stream")
-		}
-		//req.Header.Set("Connection", c.Request.Header.Get("Connection"))
 		resp, err = util.HTTPClient.Do(req)
 		if err != nil {
 			return openai.ErrorWrapper(err, "do_request_failed", http.StatusInternalServerError)
@@ -409,29 +113,31 @@ func RelayTextHelper(c *gin.Context, relayMode int) *openai.ErrorWithStatusCode
 		isStream = isStream || strings.HasPrefix(resp.Header.Get("Content-Type"), "text/event-stream")
 
 		if resp.StatusCode != http.StatusOK {
-			if preConsumedQuota != 0 {
+			util.ReturnPreConsumedQuota(ctx, preConsumedQuota, meta.TokenId)
-				go func(ctx context.Context) {
-					// return pre-consumed quota
-					err := model.PostConsumeTokenQuota(tokenId, -preConsumedQuota)
-					if err != nil {
-						common.LogError(ctx, "error return pre-consumed quota: "+err.Error())
-					}
-				}(c.Request.Context())
-			}
 			return util.RelayErrorHandler(resp)
 		}
 	}
 
-	var textResponse openai.SlimTextResponse
+	var respErr *openai.ErrorWithStatusCode
-	tokenName := c.GetString("token_name")
+	var usage *openai.Usage
 
 	defer func(ctx context.Context) {
-		// c.Writer.Flush()
+		// Why we use defer here? Because if error happened, we will have to return the pre-consumed quota.
+		if respErr != nil {
+			logger.Errorf(ctx, "respErr is not nil: %+v", respErr)
+			util.ReturnPreConsumedQuota(ctx, preConsumedQuota, meta.TokenId)
+			return
+		}
+		if usage == nil {
+			logger.Error(ctx, "usage is nil, which is unexpected")
+			return
+		}
+
 		go func() {
 			quota := 0
 			completionRatio := common.GetCompletionRatio(textRequest.Model)
-			promptTokens = textResponse.Usage.PromptTokens
+			promptTokens = usage.PromptTokens
-			completionTokens = textResponse.Usage.CompletionTokens
+			completionTokens = usage.CompletionTokens
 			quota = int(math.Ceil((float64(promptTokens) + float64(completionTokens)*completionRatio) * ratio))
 			if ratio != 0 && quota <= 0 {
 				quota = 1
@@ -443,239 +149,25 @@ func RelayTextHelper(c *gin.Context, relayMode int) *openai.ErrorWithStatusCode
 				quota = 0
 			}
 			quotaDelta := quota - preConsumedQuota
-			err := model.PostConsumeTokenQuota(tokenId, quotaDelta)
+			err := model.PostConsumeTokenQuota(meta.TokenId, quotaDelta)
 			if err != nil {
-				common.LogError(ctx, "error consuming token remain quota: "+err.Error())
+				logger.Error(ctx, "error consuming token remain quota: "+err.Error())
 			}
-			err = model.CacheUpdateUserQuota(userId)
+			err = model.CacheUpdateUserQuota(meta.UserId)
 			if err != nil {
-				common.LogError(ctx, "error update user quota cache: "+err.Error())
+				logger.Error(ctx, "error update user quota cache: "+err.Error())
 			}
 			if quota != 0 {
 				logContent := fmt.Sprintf("模型倍率 %.2f，分组倍率 %.2f", modelRatio, groupRatio)
-				model.RecordConsumeLog(ctx, userId, channelId, promptTokens, completionTokens, textRequest.Model, tokenName, quota, logContent)
+				model.RecordConsumeLog(ctx, meta.UserId, meta.ChannelId, promptTokens, completionTokens, textRequest.Model, meta.TokenName, quota, logContent)
-				model.UpdateUserUsedQuotaAndRequestCount(userId, quota)
+				model.UpdateUserUsedQuotaAndRequestCount(meta.UserId, quota)
-				model.UpdateChannelUsedQuota(channelId, quota)
+				model.UpdateChannelUsedQuota(meta.ChannelId, quota)
 			}
-
 		}()
-	}(c.Request.Context())
+	}(ctx)
-	switch apiType {
+	usage, respErr = DoResponse(c, &textRequest, resp, relayMode, apiType, isStream, promptTokens)
-	case APITypeOpenAI:
+	if respErr != nil {
-		if isStream {
+		return respErr
-			err, responseText := openai.StreamHandler(c, resp, relayMode)
-			if err != nil {
-				return err
-			}
-			textResponse.Usage.PromptTokens = promptTokens
-			textResponse.Usage.CompletionTokens = openai.CountTokenText(responseText, textRequest.Model)
-			return nil
-		} else {
-			err, usage := openai.Handler(c, resp, promptTokens, textRequest.Model)
-			if err != nil {
-				return err
-			}
-			if usage != nil {
-				textResponse.Usage = *usage
-			}
-			return nil
-		}
-	case APITypeClaude:
-		if isStream {
-			err, responseText := anthropic.StreamHandler(c, resp)
-			if err != nil {
-				return err
-			}
-			textResponse.Usage.PromptTokens = promptTokens
-			textResponse.Usage.CompletionTokens = openai.CountTokenText(responseText, textRequest.Model)
-			return nil
-		} else {
-			err, usage := anthropic.Handler(c, resp, promptTokens, textRequest.Model)
-			if err != nil {
-				return err
-			}
-			if usage != nil {
-				textResponse.Usage = *usage
-			}
-			return nil
-		}
-	case APITypeBaidu:
-		if isStream {
-			err, usage := baidu.StreamHandler(c, resp)
-			if err != nil {
-				return err
-			}
-			if usage != nil {
-				textResponse.Usage = *usage
-			}
-			return nil
-		} else {
-			var err *openai.ErrorWithStatusCode
-			var usage *openai.Usage
-			switch relayMode {
-			case constant.RelayModeEmbeddings:
-				err, usage = baidu.EmbeddingHandler(c, resp)
-			default:
-				err, usage = baidu.Handler(c, resp)
-			}
-			if err != nil {
-				return err
-			}
-			if usage != nil {
-				textResponse.Usage = *usage
-			}
-			return nil
-		}
-	case APITypePaLM:
-		if textRequest.Stream { // PaLM2 API does not support stream
-			err, responseText := google.PaLMStreamHandler(c, resp)
-			if err != nil {
-				return err
-			}
-			textResponse.Usage.PromptTokens = promptTokens
-			textResponse.Usage.CompletionTokens = openai.CountTokenText(responseText, textRequest.Model)
-			return nil
-		} else {
-			err, usage := google.PaLMHandler(c, resp, promptTokens, textRequest.Model)
-			if err != nil {
-				return err
-			}
-			if usage != nil {
-				textResponse.Usage = *usage
-			}
-			return nil
-		}
-	case APITypeGemini:
-		if textRequest.Stream {
-			err, responseText := google.StreamHandler(c, resp)
-			if err != nil {
-				return err
-			}
-			textResponse.Usage.PromptTokens = promptTokens
-			textResponse.Usage.CompletionTokens = openai.CountTokenText(responseText, textRequest.Model)
-			return nil
-		} else {
-			err, usage := google.GeminiHandler(c, resp, promptTokens, textRequest.Model)
-			if err != nil {
-				return err
-			}
-			if usage != nil {
-				textResponse.Usage = *usage
-			}
-			return nil
-		}
-	case APITypeZhipu:
-		if isStream {
-			err, usage := zhipu.StreamHandler(c, resp)
-			if err != nil {
-				return err
-			}
-			if usage != nil {
-				textResponse.Usage = *usage
-			}
-			// zhipu's API does not return prompt tokens & completion tokens
-			textResponse.Usage.PromptTokens = textResponse.Usage.TotalTokens
-			return nil
-		} else {
-			err, usage := zhipu.Handler(c, resp)
-			if err != nil {
-				return err
-			}
-			if usage != nil {
-				textResponse.Usage = *usage
-			}
-			// zhipu's API does not return prompt tokens & completion tokens
-			textResponse.Usage.PromptTokens = textResponse.Usage.TotalTokens
-			return nil
-		}
-	case APITypeAli:
-		if isStream {
-			err, usage := ali.StreamHandler(c, resp)
-			if err != nil {
-				return err
-			}
-			if usage != nil {
-				textResponse.Usage = *usage
-			}
-			return nil
-		} else {
-			var err *openai.ErrorWithStatusCode
-			var usage *openai.Usage
-			switch relayMode {
-			case constant.RelayModeEmbeddings:
-				err, usage = ali.EmbeddingHandler(c, resp)
-			default:
-				err, usage = ali.Handler(c, resp)
-			}
-			if err != nil {
-				return err
-			}
-			if usage != nil {
-				textResponse.Usage = *usage
-			}
-			return nil
-		}
-	case APITypeXunfei:
-		auth := c.Request.Header.Get("Authorization")
-		auth = strings.TrimPrefix(auth, "Bearer ")
-		splits := strings.Split(auth, "|")
-		if len(splits) != 3 {
-			return openai.ErrorWrapper(errors.New("invalid auth"), "invalid_auth", http.StatusBadRequest)
-		}
-		var err *openai.ErrorWithStatusCode
-		var usage *openai.Usage
-		if isStream {
-			err, usage = xunfei.StreamHandler(c, textRequest, splits[0], splits[1], splits[2])
-		} else {
-			err, usage = xunfei.Handler(c, textRequest, splits[0], splits[1], splits[2])
-		}
-		if err != nil {
-			return err
-		}
-		if usage != nil {
-			textResponse.Usage = *usage
-		}
-		return nil
-	case APITypeAIProxyLibrary:
-		if isStream {
-			err, usage := aiproxy.StreamHandler(c, resp)
-			if err != nil {
-				return err
-			}
-			if usage != nil {
-				textResponse.Usage = *usage
-			}
-			return nil
-		} else {
-			err, usage := aiproxy.Handler(c, resp)
-			if err != nil {
-				return err
-			}
-			if usage != nil {
-				textResponse.Usage = *usage
-			}
-			return nil
-		}
-	case APITypeTencent:
-		if isStream {
-			err, responseText := tencent.StreamHandler(c, resp)
-			if err != nil {
-				return err
-			}
-			textResponse.Usage.PromptTokens = promptTokens
-			textResponse.Usage.CompletionTokens = openai.CountTokenText(responseText, textRequest.Model)
-			return nil
-		} else {
-			err, usage := tencent.Handler(c, resp)
-			if err != nil {
-				return err
-			}
-			if usage != nil {
-				textResponse.Usage = *usage
-			}
-			return nil
-		}
-	default:
-		return openai.ErrorWrapper(errors.New("unknown api type"), "unknown_api_type", http.StatusInternalServerError)
 	}
+	return nil
 }

relay/controller/util.go

@@ -0,0 +1,337 @@
+package controller
+
+import (
+	"bytes"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"github.com/gin-gonic/gin"
+	"io"
+	"net/http"
+	"one-api/common"
+	"one-api/common/helper"
+	"one-api/relay/channel/aiproxy"
+	"one-api/relay/channel/ali"
+	"one-api/relay/channel/anthropic"
+	"one-api/relay/channel/baidu"
+	"one-api/relay/channel/google"
+	"one-api/relay/channel/openai"
+	"one-api/relay/channel/tencent"
+	"one-api/relay/channel/xunfei"
+	"one-api/relay/channel/zhipu"
+	"one-api/relay/constant"
+	"one-api/relay/util"
+	"strings"
+)
+
+func GetRequestURL(requestURL string, apiType int, relayMode int, meta *util.RelayMeta, textRequest *openai.GeneralOpenAIRequest) (string, error) {
+	fullRequestURL := util.GetFullRequestURL(meta.BaseURL, requestURL, meta.ChannelType)
+	switch apiType {
+	case constant.APITypeOpenAI:
+		if meta.ChannelType == common.ChannelTypeAzure {
+			// https://learn.microsoft.com/en-us/azure/cognitive-services/openai/chatgpt-quickstart?pivots=rest-api&tabs=command-line#rest-api
+			requestURL := strings.Split(requestURL, "?")[0]
+			requestURL = fmt.Sprintf("%s?api-version=%s", requestURL, meta.APIVersion)
+			task := strings.TrimPrefix(requestURL, "/v1/")
+			model_ := textRequest.Model
+			model_ = strings.Replace(model_, ".", "", -1)
+			// https://github.com/songquanpeng/one-api/issues/67
+			model_ = strings.TrimSuffix(model_, "-0301")
+			model_ = strings.TrimSuffix(model_, "-0314")
+			model_ = strings.TrimSuffix(model_, "-0613")
+
+			requestURL = fmt.Sprintf("/openai/deployments/%s/%s", model_, task)
+			fullRequestURL = util.GetFullRequestURL(meta.BaseURL, requestURL, meta.ChannelType)
+		}
+	case constant.APITypeClaude:
+		fullRequestURL = fmt.Sprintf("%s/v1/complete", meta.BaseURL)
+	case constant.APITypeBaidu:
+		switch textRequest.Model {
+		case "ERNIE-Bot":
+			fullRequestURL = "https://aip.baidubce.com/rpc/2.0/ai_custom/v1/wenxinworkshop/chat/completions"
+		case "ERNIE-Bot-turbo":
+			fullRequestURL = "https://aip.baidubce.com/rpc/2.0/ai_custom/v1/wenxinworkshop/chat/eb-instant"
+		case "ERNIE-Bot-4":
+			fullRequestURL = "https://aip.baidubce.com/rpc/2.0/ai_custom/v1/wenxinworkshop/chat/completions_pro"
+		case "BLOOMZ-7B":
+			fullRequestURL = "https://aip.baidubce.com/rpc/2.0/ai_custom/v1/wenxinworkshop/chat/bloomz_7b1"
+		case "Embedding-V1":
+			fullRequestURL = "https://aip.baidubce.com/rpc/2.0/ai_custom/v1/wenxinworkshop/embeddings/embedding-v1"
+		}
+		var accessToken string
+		var err error
+		if accessToken, err = baidu.GetAccessToken(meta.APIKey); err != nil {
+			return "", fmt.Errorf("failed to get baidu access token: %w", err)
+		}
+		fullRequestURL += "?access_token=" + accessToken
+	case constant.APITypePaLM:
+		fullRequestURL = fmt.Sprintf("%s/v1beta2/models/chat-bison-001:generateMessage", meta.BaseURL)
+	case constant.APITypeGemini:
+		version := helper.AssignOrDefault(meta.APIVersion, "v1")
+		action := "generateContent"
+		if textRequest.Stream {
+			action = "streamGenerateContent"
+		}
+		fullRequestURL = fmt.Sprintf("%s/%s/models/%s:%s", meta.BaseURL, version, textRequest.Model, action)
+	case constant.APITypeZhipu:
+		method := "invoke"
+		if textRequest.Stream {
+			method = "sse-invoke"
+		}
+		fullRequestURL = fmt.Sprintf("https://open.bigmodel.cn/api/paas/v3/model-api/%s/%s", textRequest.Model, method)
+	case constant.APITypeAli:
+		fullRequestURL = "https://dashscope.aliyuncs.com/api/v1/services/aigc/text-generation/generation"
+		if relayMode == constant.RelayModeEmbeddings {
+			fullRequestURL = "https://dashscope.aliyuncs.com/api/v1/services/embeddings/text-embedding/text-embedding"
+		}
+	case constant.APITypeTencent:
+		fullRequestURL = "https://hunyuan.cloud.tencent.com/hyllm/v1/chat/completions"
+	case constant.APITypeAIProxyLibrary:
+		fullRequestURL = fmt.Sprintf("%s/api/library/ask", meta.BaseURL)
+	}
+	return fullRequestURL, nil
+}
+
+func GetRequestBody(c *gin.Context, textRequest openai.GeneralOpenAIRequest, isModelMapped bool, apiType int, relayMode int) (io.Reader, error) {
+	var requestBody io.Reader
+	if isModelMapped {
+		jsonStr, err := json.Marshal(textRequest)
+		if err != nil {
+			return nil, err
+		}
+		requestBody = bytes.NewBuffer(jsonStr)
+	} else {
+		requestBody = c.Request.Body
+	}
+	switch apiType {
+	case constant.APITypeClaude:
+		claudeRequest := anthropic.ConvertRequest(textRequest)
+		jsonStr, err := json.Marshal(claudeRequest)
+		if err != nil {
+			return nil, err
+		}
+		requestBody = bytes.NewBuffer(jsonStr)
+	case constant.APITypeBaidu:
+		var jsonData []byte
+		var err error
+		switch relayMode {
+		case constant.RelayModeEmbeddings:
+			baiduEmbeddingRequest := baidu.ConvertEmbeddingRequest(textRequest)
+			jsonData, err = json.Marshal(baiduEmbeddingRequest)
+		default:
+			baiduRequest := baidu.ConvertRequest(textRequest)
+			jsonData, err = json.Marshal(baiduRequest)
+		}
+		if err != nil {
+			return nil, err
+		}
+		requestBody = bytes.NewBuffer(jsonData)
+	case constant.APITypePaLM:
+		palmRequest := google.ConvertPaLMRequest(textRequest)
+		jsonStr, err := json.Marshal(palmRequest)
+		if err != nil {
+			return nil, err
+		}
+		requestBody = bytes.NewBuffer(jsonStr)
+	case constant.APITypeGemini:
+		geminiChatRequest := google.ConvertGeminiRequest(textRequest)
+		jsonStr, err := json.Marshal(geminiChatRequest)
+		if err != nil {
+			return nil, err
+		}
+		requestBody = bytes.NewBuffer(jsonStr)
+	case constant.APITypeZhipu:
+		zhipuRequest := zhipu.ConvertRequest(textRequest)
+		jsonStr, err := json.Marshal(zhipuRequest)
+		if err != nil {
+			return nil, err
+		}
+		requestBody = bytes.NewBuffer(jsonStr)
+	case constant.APITypeAli:
+		var jsonStr []byte
+		var err error
+		switch relayMode {
+		case constant.RelayModeEmbeddings:
+			aliEmbeddingRequest := ali.ConvertEmbeddingRequest(textRequest)
+			jsonStr, err = json.Marshal(aliEmbeddingRequest)
+		default:
+			aliRequest := ali.ConvertRequest(textRequest)
+			jsonStr, err = json.Marshal(aliRequest)
+		}
+		if err != nil {
+			return nil, err
+		}
+		requestBody = bytes.NewBuffer(jsonStr)
+	case constant.APITypeTencent:
+		apiKey := c.Request.Header.Get("Authorization")
+		apiKey = strings.TrimPrefix(apiKey, "Bearer ")
+		appId, secretId, secretKey, err := tencent.ParseConfig(apiKey)
+		if err != nil {
+			return nil, err
+		}
+		tencentRequest := tencent.ConvertRequest(textRequest)
+		tencentRequest.AppId = appId
+		tencentRequest.SecretId = secretId
+		jsonStr, err := json.Marshal(tencentRequest)
+		if err != nil {
+			return nil, err
+		}
+		sign := tencent.GetSign(*tencentRequest, secretKey)
+		c.Request.Header.Set("Authorization", sign)
+		requestBody = bytes.NewBuffer(jsonStr)
+	case constant.APITypeAIProxyLibrary:
+		aiProxyLibraryRequest := aiproxy.ConvertRequest(textRequest)
+		aiProxyLibraryRequest.LibraryId = c.GetString("library_id")
+		jsonStr, err := json.Marshal(aiProxyLibraryRequest)
+		if err != nil {
+			return nil, err
+		}
+		requestBody = bytes.NewBuffer(jsonStr)
+	}
+	return requestBody, nil
+}
+
+func SetupRequestHeaders(c *gin.Context, req *http.Request, apiType int, meta *util.RelayMeta, isStream bool) {
+	SetupAuthHeaders(c, req, apiType, meta, isStream)
+	req.Header.Set("Content-Type", c.Request.Header.Get("Content-Type"))
+	req.Header.Set("Accept", c.Request.Header.Get("Accept"))
+	if isStream && c.Request.Header.Get("Accept") == "" {
+		req.Header.Set("Accept", "text/event-stream")
+	}
+}
+
+func SetupAuthHeaders(c *gin.Context, req *http.Request, apiType int, meta *util.RelayMeta, isStream bool) {
+	apiKey := meta.APIKey
+	switch apiType {
+	case constant.APITypeOpenAI:
+		if meta.ChannelType == common.ChannelTypeAzure {
+			req.Header.Set("api-key", apiKey)
+		} else {
+			req.Header.Set("Authorization", c.Request.Header.Get("Authorization"))
+			if meta.ChannelType == common.ChannelTypeOpenRouter {
+				req.Header.Set("HTTP-Referer", "https://github.com/songquanpeng/one-api")
+				req.Header.Set("X-Title", "One API")
+			}
+		}
+	case constant.APITypeClaude:
+		req.Header.Set("x-api-key", apiKey)
+		anthropicVersion := c.Request.Header.Get("anthropic-version")
+		if anthropicVersion == "" {
+			anthropicVersion = "2023-06-01"
+		}
+		req.Header.Set("anthropic-version", anthropicVersion)
+	case constant.APITypeZhipu:
+		token := zhipu.GetToken(apiKey)
+		req.Header.Set("Authorization", token)
+	case constant.APITypeAli:
+		req.Header.Set("Authorization", "Bearer "+apiKey)
+		if isStream {
+			req.Header.Set("X-DashScope-SSE", "enable")
+		}
+		if c.GetString("plugin") != "" {
+			req.Header.Set("X-DashScope-Plugin", c.GetString("plugin"))
+		}
+	case constant.APITypeTencent:
+		req.Header.Set("Authorization", apiKey)
+	case constant.APITypePaLM:
+		req.Header.Set("x-goog-api-key", apiKey)
+	case constant.APITypeGemini:
+		req.Header.Set("x-goog-api-key", apiKey)
+	default:
+		req.Header.Set("Authorization", "Bearer "+apiKey)
+	}
+}
+
+func DoResponse(c *gin.Context, textRequest *openai.GeneralOpenAIRequest, resp *http.Response, relayMode int, apiType int, isStream bool, promptTokens int) (usage *openai.Usage, err *openai.ErrorWithStatusCode) {
+	var responseText string
+	switch apiType {
+	case constant.APITypeOpenAI:
+		if isStream {
+			err, responseText = openai.StreamHandler(c, resp, relayMode)
+		} else {
+			err, usage = openai.Handler(c, resp, promptTokens, textRequest.Model)
+		}
+	case constant.APITypeClaude:
+		if isStream {
+			err, responseText = anthropic.StreamHandler(c, resp)
+		} else {
+			err, usage = anthropic.Handler(c, resp, promptTokens, textRequest.Model)
+		}
+	case constant.APITypeBaidu:
+		if isStream {
+			err, usage = baidu.StreamHandler(c, resp)
+		} else {
+			switch relayMode {
+			case constant.RelayModeEmbeddings:
+				err, usage = baidu.EmbeddingHandler(c, resp)
+			default:
+				err, usage = baidu.Handler(c, resp)
+			}
+		}
+	case constant.APITypePaLM:
+		if isStream { // PaLM2 API does not support stream
+			err, responseText = google.PaLMStreamHandler(c, resp)
+		} else {
+			err, usage = google.PaLMHandler(c, resp, promptTokens, textRequest.Model)
+		}
+	case constant.APITypeGemini:
+		if isStream {
+			err, responseText = google.StreamHandler(c, resp)
+		} else {
+			err, usage = google.GeminiHandler(c, resp, promptTokens, textRequest.Model)
+		}
+	case constant.APITypeZhipu:
+		if isStream {
+			err, usage = zhipu.StreamHandler(c, resp)
+		} else {
+			err, usage = zhipu.Handler(c, resp)
+		}
+	case constant.APITypeAli:
+		if isStream {
+			err, usage = ali.StreamHandler(c, resp)
+		} else {
+			switch relayMode {
+			case constant.RelayModeEmbeddings:
+				err, usage = ali.EmbeddingHandler(c, resp)
+			default:
+				err, usage = ali.Handler(c, resp)
+			}
+		}
+	case constant.APITypeXunfei:
+		auth := c.Request.Header.Get("Authorization")
+		auth = strings.TrimPrefix(auth, "Bearer ")
+		splits := strings.Split(auth, "|")
+		if len(splits) != 3 {
+			return nil, openai.ErrorWrapper(errors.New("invalid auth"), "invalid_auth", http.StatusBadRequest)
+		}
+		if isStream {
+			err, usage = xunfei.StreamHandler(c, *textRequest, splits[0], splits[1], splits[2])
+		} else {
+			err, usage = xunfei.Handler(c, *textRequest, splits[0], splits[1], splits[2])
+		}
+	case constant.APITypeAIProxyLibrary:
+		if isStream {
+			err, usage = aiproxy.StreamHandler(c, resp)
+		} else {
+			err, usage = aiproxy.Handler(c, resp)
+		}
+	case constant.APITypeTencent:
+		if isStream {
+			err, responseText = tencent.StreamHandler(c, resp)
+		} else {
+			err, usage = tencent.Handler(c, resp)
+		}
+	default:
+		return nil, openai.ErrorWrapper(errors.New("unknown api type"), "unknown_api_type", http.StatusInternalServerError)
+	}
+	if err != nil {
+		return nil, err
+	}
+	if usage == nil && responseText != "" {
+		usage = &openai.Usage{}
+		usage.PromptTokens = promptTokens
+		usage.CompletionTokens = openai.CountTokenText(responseText, textRequest.Model)
+		usage.TotalTokens = usage.PromptTokens + usage.CompletionTokens
+	}
+	return usage, nil
+}

relay/util/billing.go

@@ -0,0 +1,19 @@
+package util
+
+import (
+	"context"
+	"one-api/common/logger"
+	"one-api/model"
+)
+
+func ReturnPreConsumedQuota(ctx context.Context, preConsumedQuota int, tokenId int) {
+	if preConsumedQuota != 0 {
+		go func(ctx context.Context) {
+			// return pre-consumed quota
+			err := model.PostConsumeTokenQuota(tokenId, -preConsumedQuota)
+			if err != nil {
+				logger.Error(ctx, "error return pre-consumed quota: "+err.Error())
+			}
+		}(ctx)
+	}
+}

relay/util/common.go

@@ -7,6 +7,8 @@ import (
 	"io"
 	"net/http"
 	"one-api/common"
+	"one-api/common/config"
+	"one-api/common/logger"
 	"one-api/model"
 	"one-api/relay/channel/openai"
 	"strconv"
@@ -16,7 +18,7 @@ import (
 )
 
 func ShouldDisableChannel(err *openai.Error, statusCode int) bool {
-	if !common.AutomaticDisableChannelEnabled {
+	if !config.AutomaticDisableChannelEnabled {
 		return false
 	}
 	if err == nil {
@@ -32,7 +34,7 @@ func ShouldDisableChannel(err *openai.Error, statusCode int) bool {
 }
 
 func ShouldEnableChannel(err error, openAIErr *openai.Error) bool {
-	if !common.AutomaticEnableChannelEnabled {
+	if !config.AutomaticEnableChannelEnabled {
 		return false
 	}
 	if err != nil {
@@ -138,11 +140,11 @@ func PostConsumeQuota(ctx context.Context, tokenId int, quotaDelta int, totalQuo
 	// quotaDelta is remaining quota to be consumed
 	err := model.PostConsumeTokenQuota(tokenId, quotaDelta)
 	if err != nil {
-		common.SysError("error consuming token remain quota: " + err.Error())
+		logger.SysError("error consuming token remain quota: " + err.Error())
 	}
 	err = model.CacheUpdateUserQuota(userId)
 	if err != nil {
-		common.SysError("error update user quota cache: " + err.Error())
+		logger.SysError("error update user quota cache: " + err.Error())
 	}
 	// totalQuota is total quota consumed
 	if totalQuota != 0 {
@@ -152,11 +154,11 @@ func PostConsumeQuota(ctx context.Context, tokenId int, quotaDelta int, totalQuo
 		model.UpdateChannelUsedQuota(channelId, totalQuota)
 	}
 	if totalQuota <= 0 {
-		common.LogError(ctx, fmt.Sprintf("totalQuota consumed is %d, something is wrong", totalQuota))
+		logger.Error(ctx, fmt.Sprintf("totalQuota consumed is %d, something is wrong", totalQuota))
 	}
 }
 
-func GetAPIVersion(c *gin.Context) string {
+func GetAzureAPIVersion(c *gin.Context) string {
 	query := c.Request.URL.Query()
 	apiVersion := query.Get("api-version")
 	if apiVersion == "" {

relay/util/init.go

@@ -2,7 +2,7 @@ package util
 
 import (
 	"net/http"
-	"one-api/common"
+	"one-api/common/config"
 	"time"
 )
 
@@ -10,11 +10,11 @@ var HTTPClient *http.Client
 var ImpatientHTTPClient *http.Client
 
 func init() {
-	if common.RelayTimeout == 0 {
+	if config.RelayTimeout == 0 {
 		HTTPClient = &http.Client{}
 	} else {
 		HTTPClient = &http.Client{
-			Timeout: time.Duration(common.RelayTimeout) * time.Second,
+			Timeout: time.Duration(config.RelayTimeout) * time.Second,
 		}
 	}
 

relay/util/model_mapping.go

@@ -0,0 +1,12 @@
+package util
+
+func GetMappedModelName(modelName string, mapping map[string]string) (string, bool) {
+	if mapping == nil {
+		return modelName, false
+	}
+	mappedModelName := mapping[modelName]
+	if mappedModelName != "" {
+		return mappedModelName, true
+	}
+	return modelName, false
+}

relay/util/relay_meta.go

@@ -0,0 +1,44 @@
+package util
+
+import (
+	"github.com/gin-gonic/gin"
+	"one-api/common"
+	"strings"
+)
+
+type RelayMeta struct {
+	ChannelType  int
+	ChannelId    int
+	TokenId      int
+	TokenName    string
+	UserId       int
+	Group        string
+	ModelMapping map[string]string
+	BaseURL      string
+	APIVersion   string
+	APIKey       string
+	Config       map[string]string
+}
+
+func GetRelayMeta(c *gin.Context) *RelayMeta {
+	meta := RelayMeta{
+		ChannelType:  c.GetInt("channel"),
+		ChannelId:    c.GetInt("channel_id"),
+		TokenId:      c.GetInt("token_id"),
+		TokenName:    c.GetString("token_name"),
+		UserId:       c.GetInt("id"),
+		Group:        c.GetString("group"),
+		ModelMapping: c.GetStringMapString("model_mapping"),
+		BaseURL:      c.GetString("base_url"),
+		APIVersion:   c.GetString("api_version"),
+		APIKey:       strings.TrimPrefix(c.Request.Header.Get("Authorization"), "Bearer "),
+		Config:       nil,
+	}
+	if meta.ChannelType == common.ChannelTypeAzure {
+		meta.APIVersion = GetAzureAPIVersion(c)
+	}
+	if meta.BaseURL == "" {
+		meta.BaseURL = common.ChannelBaseURLs[meta.ChannelType]
+	}
+	return &meta
+}

relay/util/validation.go

@@ -0,0 +1,37 @@
+package util
+
+import (
+	"errors"
+	"math"
+	"one-api/relay/channel/openai"
+	"one-api/relay/constant"
+)
+
+func ValidateTextRequest(textRequest *openai.GeneralOpenAIRequest, relayMode int) error {
+	if textRequest.MaxTokens < 0 || textRequest.MaxTokens > math.MaxInt32/2 {
+		return errors.New("max_tokens is invalid")
+	}
+	if textRequest.Model == "" {
+		return errors.New("model is required")
+	}
+	switch relayMode {
+	case constant.RelayModeCompletions:
+		if textRequest.Prompt == "" {
+			return errors.New("field prompt is required")
+		}
+	case constant.RelayModeChatCompletions:
+		if textRequest.Messages == nil || len(textRequest.Messages) == 0 {
+			return errors.New("field messages is required")
+		}
+	case constant.RelayModeEmbeddings:
+	case constant.RelayModeModerations:
+		if textRequest.Input == "" {
+			return errors.New("field input is required")
+		}
+	case constant.RelayModeEdits:
+		if textRequest.Instruction == "" {
+			return errors.New("field instruction is required")
+		}
+	}
+	return nil
+}

router/main.go

@@ -5,7 +5,8 @@ import (
 	"fmt"
 	"github.com/gin-gonic/gin"
 	"net/http"
-	"one-api/common"
+	"one-api/common/config"
+	"one-api/common/logger"
 	"os"
 	"strings"
 )
@@ -15,9 +16,9 @@ func SetRouter(router *gin.Engine, buildFS embed.FS) {
 	SetDashboardRouter(router)
 	SetRelayRouter(router)
 	frontendBaseUrl := os.Getenv("FRONTEND_BASE_URL")
-	if common.IsMasterNode && frontendBaseUrl != "" {
+	if config.IsMasterNode && frontendBaseUrl != "" {
 		frontendBaseUrl = ""
-		common.SysLog("FRONTEND_BASE_URL is ignored on master node")
+		logger.SysLog("FRONTEND_BASE_URL is ignored on master node")
 	}
 	if frontendBaseUrl == "" {
 		SetWebRouter(router, buildFS)

router/web-router.go

@@ -8,17 +8,18 @@ import (
 	"github.com/gin-gonic/gin"
 	"net/http"
 	"one-api/common"
+	"one-api/common/config"
 	"one-api/controller"
 	"one-api/middleware"
 	"strings"
 )
 
 func SetWebRouter(router *gin.Engine, buildFS embed.FS) {
-	indexPageData, _ := buildFS.ReadFile(fmt.Sprintf("web/build/%s/index.html", common.Theme))
+	indexPageData, _ := buildFS.ReadFile(fmt.Sprintf("web/build/%s/index.html", config.Theme))
 	router.Use(gzip.Gzip(gzip.DefaultCompression))
 	router.Use(middleware.GlobalWebRateLimit())
 	router.Use(middleware.Cache())
-	router.Use(static.Serve("/", common.EmbedFolder(buildFS, fmt.Sprintf("web/build/%s", common.Theme))))
+	router.Use(static.Serve("/", common.EmbedFolder(buildFS, fmt.Sprintf("web/build/%s", config.Theme))))
 	router.NoRoute(func(c *gin.Context) {
 		if strings.HasPrefix(c.Request.RequestURI, "/v1") || strings.HasPrefix(c.Request.RequestURI, "/api") {
 			controller.RelayNotFound(c)